Comparison

MCAT Chemistry Simulations vs Study Buddy Guru

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

MCAT Chemistry Simulations

Prepare for AP Chemistry exams with interactive simulations and visualizations of reaction rates, equilibrium, and kinetics. This app uses a research-backed learning framework for effective STEM education, offering quizzes and guided explanations.

Highlights
  • Interactive simulations
  • High-quality visualizations
  • Guided learning experience
  • Quizzes with detailed explanations
  • Visualized equations and graphs
  • Multiple reaction experiments
Features
Read full description

Interactive Simulations That Make MCAT Chemistry Stick. Stop Memorizing. Start Visualizing. The MCAT doesn’t test plug-and-chug. It tests reasoning. Our chemistry sims help you: • Build intuitive understanding you can apply across passages • Master cause-and-effect thinking (Le Châtelier, kinetics shifts, pH changes) • Visualize reactions dynamically, not just as static equations • Easy, medium and hard practice questions • Strengthen memory through interactive experimentation, not passive reading • Reduce study time by replacing hours of memorization with minutes of simulation Perfect for MCAT prep sections involving: • General Chemistry • Biochemistry foundations • Acid–base chemistry • Reaction energetics • Kinetics & equilibria in biological systems • Passage-based data interpretation This app is designed by a cognitive science team and chemical engineers specialized in science education. It uses a learning framework designed to be 700% better at teaching STEM than current simulations and animated modules for STEM learning, backed by cognitive research from Columbia University! It’s currently focused on the core units of Kinetics, Equilibrium , Acids Bases and Stoichiometry, with more units to come! KEY FEATURES: * Interactive Simulations * Tap, drag or shake to navigate through simulations and activities related to the rate of reactions, equilibrium, acids, bases, and more! * Beautiful Visuals * Awesome visuals that make your learning experience much more interesting. Preparing for your AP has never been easier. * Equations and Graphs * Difficult graphs and equations are visualized seamlessly with a beautiful beaker animation. * Different Reactions * Repeat the experiments as many times as you want and with different reactions to better understand how some things might change depending on the reaction. * Quizzes (+250 questions) * Get very detailed and thorough explanations for each possible answer. Choose the difficulty that better fits you and test your knowledge. * Guided Experience * Beaky the beaker will guide you through the simulation and explain key concepts and equations as you go along. Seamlessly navigate between units and different activities, all within the same app. For Students In: • MCAT Prep • General Chemistry I & II • Introductory Bio & Biochemistry • Pre-med & Pre-health pathways

About

Study Buddy Guru

This app provides engaging video lessons and interactive quizzes to help students master chemistry, biology, and science. It offers personalized feedback and explanations to guide learning at your own pace, aiming to improve academic performance.

Highlights
  • Engaging video lessons
  • Automated progress feedback
  • Helpful concept explanations
  • Quizzes and challenges
  • Study at your own pace
  • Personalized learning guidance
Features
Read full description

Are you struggling with chemistry, biology or science? Our app can help! Our app offers engaging video lessons that are specifically designed to help students excel in these subjects. Whether you're a visual or auditory learner, our app caters to your learning style. With our app, you can take control of your learning and study at your own pace. Our automated guidance system provides instant feedback on your progress and identifies areas where you need to improve. And if you get stuck, our app provides helpful explanations to guide you through the toughest concepts. But learning doesn't have to be boring. Our app offers quizzes, challenges, and other fun activities to keep you engaged and motivated throughout your learning journey. And the best part? Students who use our app are more likely to achieve better grades in chemistry, biology and science. Imagine the sense of accomplishment you'll feel when you ace your next exam! Ready to take your skills to the next level? Download our app now and get started with a free trial. And when you're ready to take things to the next level, unlock even more features with our in-app purchases. You'll gain access to additional practice quizzes and expert advice to help you master chemistry and achieve your academic goals. So why wait? Start enjoying the journey of learning chemistry today with our app. Download now! Chemistry is a branch of science that deals with studying the properties of matter and the changes that happen to them. We investigate elements, compounds, chemical reactions, formulas and equations, and stoichiometry.Chemistry has five major branches.These are Inorganic Chemistry, Organic Chemistry, Physical Chemistry, Analytical Chemistry and Biochemistry. Science explains the world around us. From the way our bodies function to the technology we use every day, science explains how they function. But what exactly is science. Science is the study of the natural world through observation and experiments. It seeks to explain how things work and why they behave in particular ways. Biology is a natural science that focuses on the study of living organisms and their interactions with each other and their environment. Biologists use a variety of tools and techniques to study living things, from microscopes and DNA sequencing to field observations and experiments. The study of biology is crucial to our understanding of the natural world. It has important applications in fields such as medicine, agriculture, and environmental conservation.

Screenshots

MCAT Chemistry Simulations4 screens
Study Buddy Guru4 screens

Verdict

The call

The clearest difference is rating: MCAT Chemistry Simulations at 5.0 against Study Buddy Guru's 4.4. MCAT Chemistry Simulations also leads on ads (none vs shown) and iOS requirement (13.4 vs 15.6). Study Buddy Guru's advantage is monetization model (free with in-app purchases vs paid). On price, review sentiment, ratings volume and update cadence there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. MCAT Chemistry Simulations sells 10 one-off in-app purchases and Study Buddy Guru sells 12 in-app purchases, starting at $0.29 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

MCAT Chemistry Simulations holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 9 and 7 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

MCAT Chemistry Simulations ships an update every 5 weeks, Study Buddy Guru monthly. The most recent releases landed on October 21, 2026 and October 23, 2026 respectively.

Scorecard4 real differences · 6 level
MCAT Chemistry Simulations versus Study Buddy Guru: the parameters behind the verdict, then further details
ParameterMCAT Chemistry SimulationsStudy Buddy Guru
PriceFreeFree
Rating5.0 (9 ratings) — better4.4 (7 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings9 — better7
Update frequencyEvery 5 weeksMonthly — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.4 — better15.6
Further details — not scored
Size16 MB99 MB
Age rating4+12+
DeveloperCognitive Efficiency, Inc.ADIMPRESSION PTE. LTD.

Customer experience

MCAT Chemistry Simulations

All ratings9 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Study Buddy Guru

All ratings5 ratings
Positive80.0%
Neutral0.0%
Negative20.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

10 purchases

MCAT Chemistry Simulations

One-time10
  • Tip$0.99
  • Generous tip$1.99
  • Very generous tip with badge$2.99
Show 7 more
  • Very generous tip$2.99
  • Super generous tip with badge$3.99
  • Super generous tip$3.99
  • Amazing tip with badge$4.99
  • Amazing tip$4.99
  • Incredible tip with badge$5.99
  • Incredible tip$5.99
12 purchases

Study Buddy Guru

Subscriptions12
  • Biology - Learn Slow Paced1 Month trial$0.291 Month
  • Science - Learn Slow Paced1 Month trial$0.291 Month
  • Mathematics - Learn Slow Paced$0.491 Month
Show 9 more
  • Mathematics - Learn Medium Paced$0.991 Month
  • Biology - Learn Medium Paced1 Month trial$0.991 Month
  • Science - Learn Medium Paced1 Month trial$0.991 Month
  • Mathematics - Learn Fast Paced$1.991 Month
  • Biology - Learn Fast Paced1 Month trial$3.991 Month
  • Science - Learn Fast Paced1 Month trial$3.991 Month
  • Chemistry - Learn Slow Paced1 Month trial$5.991 Month
  • Chemistry - Learn Medium Paced1 Month trial$6.991 Month
  • Chemistry - Learn Fast Paced1 Month trial$9.991 Month

Questions

Is MCAT Chemistry Simulations free?
MCAT Chemistry Simulations is free to download, with in-app purchases available.
Is Study Buddy Guru free?
Study Buddy Guru is free to download, with in-app purchases available.
Which has better reviews, MCAT Chemistry Simulations or Study Buddy Guru?
MCAT Chemistry Simulations is rated higher. MCAT Chemistry Simulations averages 5.0 out of 5 from 9 ratings, while Study Buddy Guru averages 4.4 from 7 ratings.
Do MCAT Chemistry Simulations or Study Buddy Guru have ads?
Study Buddy Guru shows ads; MCAT Chemistry Simulations does not.
Which is updated more often, MCAT Chemistry Simulations or Study Buddy Guru?
MCAT Chemistry Simulations ships an update every 5 weeks, and Study Buddy Guru monthly. Most recently, MCAT Chemistry Simulations was updated on October 21, 2026 and Study Buddy Guru on October 23, 2026.

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