Biology
Chemistry
AP Chemistry
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AP English Literature
AP Biology
Dec 12, 2025
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Cellular respiration is the process cells use to convert glucose into energy in the form of ATP. This... Show more
Ever wonder how your body powers everything from thinking to running? It all comes down to cellular respiration! This process breaks down glucose to produce ATP—the energy currency your cells need to function.
Cellular respiration happens in four main phases glycolysis, the link reaction, the Krebs cycle, and oxidative phosphorylation. These phases occur in different parts of the cell, with glycolysis taking place in the cytoplasm while the other three happen inside specialized structures called mitochondria.
The overall chemical equation for cellular respiration is surprisingly simple glucose + oxygen → carbon dioxide + water + energy. But don't be fooled—what's actually happening is a carefully controlled series of reactions that gradually release energy in manageable amounts.
💡 Quick Fact A single glucose molecule can produce up to 38 ATP molecules through cellular respiration. That's like turning a small match into enough energy to power your phone!
Looking at cellular respiration more closely reveals how organized this process really is. Glycolysis happens in the cytoplasm, while the link reaction, Krebs cycle, and oxidative phosphorylation all occur within the mitochondria—often called the "powerhouse of the cell" for good reason!
Not all phases need oxygen. Only oxidative phosphorylation requires oxygen as the final electron acceptor. Without oxygen, your cells can only complete glycolysis, severely limiting energy production. The Krebs cycle and link reaction produce carbon dioxide as a waste product, while oxidative phosphorylation produces water.
Cellular respiration is essentially a controlled combustion reaction. Instead of burning glucose all at once (which would release too much energy at once), cells break it down gradually through multiple steps. This controlled process allows cells to capture energy efficiently in ATP molecules.
🔑 Remember Cellular respiration isn't just about making ATP—it's about making ATP efficiently. Your cells can produce 38 ATP from just one glucose molecule under ideal conditions!
The real stars of cellular respiration are electron carriers like NAD+ and FAD that transport high-energy electrons between reactions. These molecules pick up electrons and hydrogen ions from glucose breakdown products, becoming reduced to NADH and FADH₂.
These electron transfers are critical to understand! When molecules gain electrons, they're being reduced. When they lose electrons, they're being oxidized. Remember this with the handy phrase "OIL RIG" (Oxidation Is Loss, Reduction Is Gain). During cellular respiration, glucose gets oxidized (loses electrons) while NAD+ and FAD get reduced (gain electrons).
At the end of the respiratory chain, oxygen serves as the final electron acceptor, combining with electrons and hydrogen ions to form water. This is why we need to breathe oxygen—without it, the whole electron transport process would back up and stop.
💡 Important concept Oxidation and reduction always happen together—electrons must come from somewhere and go somewhere. That's why these reactions are called "redox" reactions .
As glucose breaks down through cellular respiration, it gradually loses electrons and becomes more oxidized. You can see this by comparing glucose (C₆H₁₂O₆) to the final carbon-containing product, carbon dioxide (CO₂). The ratio of oxygen to carbon increases dramatically, showing that glucose has been highly oxidized.
The cell maintains a careful balance of NAD+ and NADH. When NADH delivers its electrons to the electron transport chain, it gets oxidized back to NAD+, which can then be reused. This recycling is crucial—if all the NAD+ became NADH and couldn't be converted back, cellular respiration would grind to a halt!
Without oxygen, cells can only perform glycolysis, which produces a mere 2 ATP molecules per glucose instead of the 38 possible with complete cellular respiration. This creates a problem glycolysis still produces NADH, but without oxygen, there's no way to convert it back to NAD+.
🧪 Test yourself If all the NAD+ in a cell was converted to NADH and couldn't be recycled, what would eventually happen to glycolysis?
When oxygen isn't available, cells don't just give up—they switch to fermentation. This anaerobic ("without oxygen") process allows cells to regenerate NAD+ so glycolysis can continue. There are two main types alcoholic fermentation (used by yeast) and lactic acid fermentation (used by your muscle cells).
Fermentation doesn't directly produce any ATP—its real purpose is to recycle NAD+ from NADH. This allows glycolysis to continue producing its modest 2 ATP per glucose. While this isn't much compared to aerobic respiration's 38 ATP, it's better than nothing when oxygen is scarce!
The tradeoff for this emergency energy production is efficiency. Anaerobic processes extract only about 5% of the potential energy in glucose compared to what aerobic respiration can harvest. That's why your muscles fatigue quickly during intense exercise when they rely more on fermentation.
🏃 Real-world connection The burning sensation in your muscles during intense exercise comes from lactic acid buildup. Your muscle cells are switching to fermentation because they can't get oxygen fast enough for normal cellular respiration!
The muscle "burn" you feel during intense exercise directly relates to cellular respiration. When you sprint or lift weights, your muscles need energy faster than your body can deliver oxygen. Without sufficient oxygen, your cells shift from aerobic respiration to anaerobic lactic acid fermentation, causing that familiar burning sensation.
The evolution of oxygen-using organisms represented a major advantage in Earth's history. Organisms that can use oxygen in cellular respiration extract much more energy from each glucose molecule—38 ATP compared to just 2 ATP from fermentation. This energy efficiency allowed for the development of more complex, energy-demanding life forms.
Laboratory experiments help scientists understand these processes better. When researchers separated mitochondria and cytoplasm fractions from cells, they found that only mitochondria could produce carbon dioxide from pyruvate (through the Krebs cycle). Meanwhile, cytoplasm could convert glucose to pyruvate (through glycolysis) and then to lactic acid (through fermentation) when no mitochondria were present.
🔬 Science application Understanding cellular respiration helps explain why some cancer treatments target mitochondria. Cancer cells often rely heavily on glycolysis even when oxygen is present (called the Warburg effect), making their energy production pathways potential targets for therapy.
Laboratory studies reveal the specialization of different cell components in energy production. The cytoplasm fraction produces lactic acid from both glucose and pyruvate through fermentation because it contains the enzymes for glycolysis but lacks the machinery for aerobic respiration.
Mitochondria, on the other hand, can't directly use glucose—they need pyruvate as their starting material. When given pyruvate, mitochondria run the link reaction and Krebs cycle, producing carbon dioxide as a byproduct. This demonstrates how cellular compartmentalization creates specialized environments for different metabolic processes.
These experiments highlight how cellular respiration is organized spatially within cells. The separation of glycolysis (in the cytoplasm) from the later stages of respiration (in mitochondria) allows for regulatory control and adaptation to different energy needs and oxygen conditions.
🧠 Think deeper This compartmentalization may have evolutionary origins—mitochondria are thought to have once been free-living bacteria that formed a symbiotic relationship with larger cells, eventually becoming the specialized energy-producing organelles we see today!
Our AI companion is specifically built for the needs of students. Based on the millions of content pieces we have on the platform we can provide truly meaningful and relevant answers to students. But its not only about answers, the companion is even more about guiding students through their daily learning challenges, with personalised study plans, quizzes or content pieces in the chat and 100% personalisation based on the students skills and developments.
You can download the app in the Google Play Store and in the Apple App Store.
That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.
7
Smart Tools NEW
Transform this note into: ✓ 50+ Practice Questions ✓ Interactive Flashcards ✓ Full Mock Exam ✓ Essay Outlines
Covers metabolism for AP Biology 6.1
AP BiologyThis document tackles blood and its types.
AP BiologyOverview of the key stages of cellular respiration, from glycolysis to oxidative phosphorylation, and the production of ATP.
AP BiologyA little study guide I made for my cellular respiration test in my bio class
AP BiologyThe citric acid cycle —also known as the Krebs cycle or the TCA cycle —is a series of chemical reactions to release stored energy through the oxidation of acetyl-CoA derived from carbohydrates, fats, and proteins.
AP BiologyGlycolysis , Krebs cycle, why mitochondria is the powerhouse of the cell, ATP synthase and phosphorylation, college general biology I
AP BiologyApp Store
Google Play
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
I think it’s very much worth it and you’ll end up using it a lot once you get the hang of it and even after looking at others notes you can still ask your Artificial intelligence buddy the question and ask to simplify it if you still don’t get it!!! In the end I think it’s worth it 😊👍 ⚠️Also DID I MENTION ITS FREEE YOU DON’T HAVE TO PAY FOR ANYTHING AND STILL GET YOUR GRADES IN PERFECTLY❗️❗️⚠️
Thomas R
iOS user
Knowunity is the BEST app I’ve used in a minute. This is not an ai review or anything this is genuinely coming from a 7th grade student (I know 2011 im young) but dude this app is a 10/10 i have maintained a 3.8 gpa and have plenty of time for gaming. I love it and my mom is just happy I got good grades
Brad T
Android user
Not only did it help me find the answer but it also showed me alternative ways to solve it. I was horrible in math and science but now I have an a in both subjects. Thanks for the help🤍🤍
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
I found this app a couple years ago and it has only gotten better since then. I really love it because it can help with written questions and photo questions. Also, it can find study guides that other people have made as well as flashcard sets and practice tests. The free version is also amazing for students who might not be able to afford it. Would 100% recommend
Aubrey
iOS user
Best app if you're in Highschool or Junior high. I have been using this app for 2 school years and it's the best, it's good if you don't have anyone to help you with school work.😋🩷🎀
Marco B
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE THE SCHOOLGPT. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This app is phenomenal down to the correct info and the various topics you can study! I greatly recommend it for people who struggle with procrastination and those who need homework help. It has been perfectly accurate for world 1 history as far as I’ve seen! Geometry too!
Paul T
iOS user
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
I think it’s very much worth it and you’ll end up using it a lot once you get the hang of it and even after looking at others notes you can still ask your Artificial intelligence buddy the question and ask to simplify it if you still don’t get it!!! In the end I think it’s worth it 😊👍 ⚠️Also DID I MENTION ITS FREEE YOU DON’T HAVE TO PAY FOR ANYTHING AND STILL GET YOUR GRADES IN PERFECTLY❗️❗️⚠️
Thomas R
iOS user
Knowunity is the BEST app I’ve used in a minute. This is not an ai review or anything this is genuinely coming from a 7th grade student (I know 2011 im young) but dude this app is a 10/10 i have maintained a 3.8 gpa and have plenty of time for gaming. I love it and my mom is just happy I got good grades
Brad T
Android user
Not only did it help me find the answer but it also showed me alternative ways to solve it. I was horrible in math and science but now I have an a in both subjects. Thanks for the help🤍🤍
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
I found this app a couple years ago and it has only gotten better since then. I really love it because it can help with written questions and photo questions. Also, it can find study guides that other people have made as well as flashcard sets and practice tests. The free version is also amazing for students who might not be able to afford it. Would 100% recommend
Aubrey
iOS user
Best app if you're in Highschool or Junior high. I have been using this app for 2 school years and it's the best, it's good if you don't have anyone to help you with school work.😋🩷🎀
Marco B
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE THE SCHOOLGPT. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This app is phenomenal down to the correct info and the various topics you can study! I greatly recommend it for people who struggle with procrastination and those who need homework help. It has been perfectly accurate for world 1 history as far as I’ve seen! Geometry too!
Paul T
iOS user
Cellular respiration is the process cells use to convert glucose into energy in the form of ATP. This multi-stage process extracts energy from food molecules through controlled chemical reactions. Understanding how cells power themselves helps explain everything from why you... Show more
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Ever wonder how your body powers everything from thinking to running? It all comes down to cellular respiration! This process breaks down glucose to produce ATP—the energy currency your cells need to function.
Cellular respiration happens in four main phases: glycolysis, the link reaction, the Krebs cycle, and oxidative phosphorylation. These phases occur in different parts of the cell, with glycolysis taking place in the cytoplasm while the other three happen inside specialized structures called mitochondria.
The overall chemical equation for cellular respiration is surprisingly simple: glucose + oxygen → carbon dioxide + water + energy. But don't be fooled—what's actually happening is a carefully controlled series of reactions that gradually release energy in manageable amounts.
💡 Quick Fact: A single glucose molecule can produce up to 38 ATP molecules through cellular respiration. That's like turning a small match into enough energy to power your phone!
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Improve your grades
Join milions of students
By signing up you accept Terms of Service and Privacy Policy
Looking at cellular respiration more closely reveals how organized this process really is. Glycolysis happens in the cytoplasm, while the link reaction, Krebs cycle, and oxidative phosphorylation all occur within the mitochondria—often called the "powerhouse of the cell" for good reason!
Not all phases need oxygen. Only oxidative phosphorylation requires oxygen as the final electron acceptor. Without oxygen, your cells can only complete glycolysis, severely limiting energy production. The Krebs cycle and link reaction produce carbon dioxide as a waste product, while oxidative phosphorylation produces water.
Cellular respiration is essentially a controlled combustion reaction. Instead of burning glucose all at once (which would release too much energy at once), cells break it down gradually through multiple steps. This controlled process allows cells to capture energy efficiently in ATP molecules.
🔑 Remember: Cellular respiration isn't just about making ATP—it's about making ATP efficiently. Your cells can produce 38 ATP from just one glucose molecule under ideal conditions!
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Improve your grades
Join milions of students
By signing up you accept Terms of Service and Privacy Policy
The real stars of cellular respiration are electron carriers like NAD+ and FAD that transport high-energy electrons between reactions. These molecules pick up electrons and hydrogen ions from glucose breakdown products, becoming reduced to NADH and FADH₂.
These electron transfers are critical to understand! When molecules gain electrons, they're being reduced. When they lose electrons, they're being oxidized. Remember this with the handy phrase "OIL RIG" (Oxidation Is Loss, Reduction Is Gain). During cellular respiration, glucose gets oxidized (loses electrons) while NAD+ and FAD get reduced (gain electrons).
At the end of the respiratory chain, oxygen serves as the final electron acceptor, combining with electrons and hydrogen ions to form water. This is why we need to breathe oxygen—without it, the whole electron transport process would back up and stop.
💡 Important concept: Oxidation and reduction always happen together—electrons must come from somewhere and go somewhere. That's why these reactions are called "redox" reactions .
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Improve your grades
Join milions of students
By signing up you accept Terms of Service and Privacy Policy
As glucose breaks down through cellular respiration, it gradually loses electrons and becomes more oxidized. You can see this by comparing glucose (C₆H₁₂O₆) to the final carbon-containing product, carbon dioxide (CO₂). The ratio of oxygen to carbon increases dramatically, showing that glucose has been highly oxidized.
The cell maintains a careful balance of NAD+ and NADH. When NADH delivers its electrons to the electron transport chain, it gets oxidized back to NAD+, which can then be reused. This recycling is crucial—if all the NAD+ became NADH and couldn't be converted back, cellular respiration would grind to a halt!
Without oxygen, cells can only perform glycolysis, which produces a mere 2 ATP molecules per glucose instead of the 38 possible with complete cellular respiration. This creates a problem: glycolysis still produces NADH, but without oxygen, there's no way to convert it back to NAD+.
🧪 Test yourself: If all the NAD+ in a cell was converted to NADH and couldn't be recycled, what would eventually happen to glycolysis?
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When oxygen isn't available, cells don't just give up—they switch to fermentation. This anaerobic ("without oxygen") process allows cells to regenerate NAD+ so glycolysis can continue. There are two main types: alcoholic fermentation (used by yeast) and lactic acid fermentation (used by your muscle cells).
Fermentation doesn't directly produce any ATP—its real purpose is to recycle NAD+ from NADH. This allows glycolysis to continue producing its modest 2 ATP per glucose. While this isn't much compared to aerobic respiration's 38 ATP, it's better than nothing when oxygen is scarce!
The tradeoff for this emergency energy production is efficiency. Anaerobic processes extract only about 5% of the potential energy in glucose compared to what aerobic respiration can harvest. That's why your muscles fatigue quickly during intense exercise when they rely more on fermentation.
🏃 Real-world connection: The burning sensation in your muscles during intense exercise comes from lactic acid buildup. Your muscle cells are switching to fermentation because they can't get oxygen fast enough for normal cellular respiration!
Access to all documents
Improve your grades
Join milions of students
By signing up you accept Terms of Service and Privacy Policy
The muscle "burn" you feel during intense exercise directly relates to cellular respiration. When you sprint or lift weights, your muscles need energy faster than your body can deliver oxygen. Without sufficient oxygen, your cells shift from aerobic respiration to anaerobic lactic acid fermentation, causing that familiar burning sensation.
The evolution of oxygen-using organisms represented a major advantage in Earth's history. Organisms that can use oxygen in cellular respiration extract much more energy from each glucose molecule—38 ATP compared to just 2 ATP from fermentation. This energy efficiency allowed for the development of more complex, energy-demanding life forms.
Laboratory experiments help scientists understand these processes better. When researchers separated mitochondria and cytoplasm fractions from cells, they found that only mitochondria could produce carbon dioxide from pyruvate (through the Krebs cycle). Meanwhile, cytoplasm could convert glucose to pyruvate (through glycolysis) and then to lactic acid (through fermentation) when no mitochondria were present.
🔬 Science application: Understanding cellular respiration helps explain why some cancer treatments target mitochondria. Cancer cells often rely heavily on glycolysis even when oxygen is present (called the Warburg effect), making their energy production pathways potential targets for therapy.
Access to all documents
Improve your grades
Join milions of students
By signing up you accept Terms of Service and Privacy Policy
Laboratory studies reveal the specialization of different cell components in energy production. The cytoplasm fraction produces lactic acid from both glucose and pyruvate through fermentation because it contains the enzymes for glycolysis but lacks the machinery for aerobic respiration.
Mitochondria, on the other hand, can't directly use glucose—they need pyruvate as their starting material. When given pyruvate, mitochondria run the link reaction and Krebs cycle, producing carbon dioxide as a byproduct. This demonstrates how cellular compartmentalization creates specialized environments for different metabolic processes.
These experiments highlight how cellular respiration is organized spatially within cells. The separation of glycolysis (in the cytoplasm) from the later stages of respiration (in mitochondria) allows for regulatory control and adaptation to different energy needs and oxygen conditions.
🧠 Think deeper: This compartmentalization may have evolutionary origins—mitochondria are thought to have once been free-living bacteria that formed a symbiotic relationship with larger cells, eventually becoming the specialized energy-producing organelles we see today!
Our AI companion is specifically built for the needs of students. Based on the millions of content pieces we have on the platform we can provide truly meaningful and relevant answers to students. But its not only about answers, the companion is even more about guiding students through their daily learning challenges, with personalised study plans, quizzes or content pieces in the chat and 100% personalisation based on the students skills and developments.
You can download the app in the Google Play Store and in the Apple App Store.
That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.
7
Smart Tools NEW
Transform this note into: ✓ 50+ Practice Questions ✓ Interactive Flashcards ✓ Full Mock Exam ✓ Essay Outlines
Covers metabolism for AP Biology 6.1
AP BiologyThis document tackles blood and its types.
AP BiologyOverview of the key stages of cellular respiration, from glycolysis to oxidative phosphorylation, and the production of ATP.
AP BiologyA little study guide I made for my cellular respiration test in my bio class
AP BiologyThe citric acid cycle —also known as the Krebs cycle or the TCA cycle —is a series of chemical reactions to release stored energy through the oxidation of acetyl-CoA derived from carbohydrates, fats, and proteins.
AP BiologyGlycolysis , Krebs cycle, why mitochondria is the powerhouse of the cell, ATP synthase and phosphorylation, college general biology I
AP BiologyApp Store
Google Play
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
I think it’s very much worth it and you’ll end up using it a lot once you get the hang of it and even after looking at others notes you can still ask your Artificial intelligence buddy the question and ask to simplify it if you still don’t get it!!! In the end I think it’s worth it 😊👍 ⚠️Also DID I MENTION ITS FREEE YOU DON’T HAVE TO PAY FOR ANYTHING AND STILL GET YOUR GRADES IN PERFECTLY❗️❗️⚠️
Thomas R
iOS user
Knowunity is the BEST app I’ve used in a minute. This is not an ai review or anything this is genuinely coming from a 7th grade student (I know 2011 im young) but dude this app is a 10/10 i have maintained a 3.8 gpa and have plenty of time for gaming. I love it and my mom is just happy I got good grades
Brad T
Android user
Not only did it help me find the answer but it also showed me alternative ways to solve it. I was horrible in math and science but now I have an a in both subjects. Thanks for the help🤍🤍
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
I found this app a couple years ago and it has only gotten better since then. I really love it because it can help with written questions and photo questions. Also, it can find study guides that other people have made as well as flashcard sets and practice tests. The free version is also amazing for students who might not be able to afford it. Would 100% recommend
Aubrey
iOS user
Best app if you're in Highschool or Junior high. I have been using this app for 2 school years and it's the best, it's good if you don't have anyone to help you with school work.😋🩷🎀
Marco B
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE THE SCHOOLGPT. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This app is phenomenal down to the correct info and the various topics you can study! I greatly recommend it for people who struggle with procrastination and those who need homework help. It has been perfectly accurate for world 1 history as far as I’ve seen! Geometry too!
Paul T
iOS user
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
I think it’s very much worth it and you’ll end up using it a lot once you get the hang of it and even after looking at others notes you can still ask your Artificial intelligence buddy the question and ask to simplify it if you still don’t get it!!! In the end I think it’s worth it 😊👍 ⚠️Also DID I MENTION ITS FREEE YOU DON’T HAVE TO PAY FOR ANYTHING AND STILL GET YOUR GRADES IN PERFECTLY❗️❗️⚠️
Thomas R
iOS user
Knowunity is the BEST app I’ve used in a minute. This is not an ai review or anything this is genuinely coming from a 7th grade student (I know 2011 im young) but dude this app is a 10/10 i have maintained a 3.8 gpa and have plenty of time for gaming. I love it and my mom is just happy I got good grades
Brad T
Android user
Not only did it help me find the answer but it also showed me alternative ways to solve it. I was horrible in math and science but now I have an a in both subjects. Thanks for the help🤍🤍
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
I found this app a couple years ago and it has only gotten better since then. I really love it because it can help with written questions and photo questions. Also, it can find study guides that other people have made as well as flashcard sets and practice tests. The free version is also amazing for students who might not be able to afford it. Would 100% recommend
Aubrey
iOS user
Best app if you're in Highschool or Junior high. I have been using this app for 2 school years and it's the best, it's good if you don't have anyone to help you with school work.😋🩷🎀
Marco B
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE THE SCHOOLGPT. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This app is phenomenal down to the correct info and the various topics you can study! I greatly recommend it for people who struggle with procrastination and those who need homework help. It has been perfectly accurate for world 1 history as far as I’ve seen! Geometry too!
Paul T
iOS user
Algebra
Calculus 1
Algebra 1
Overige