Comparison

TeachTap vs Chemistutor

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

Head to head
About

TeachTap

Prepare for SAT and AP exams with an AI-powered app offering personalized guidance, engaging lessons, and unlimited practice tests. Achieve your target scores and gain confidence for college admissions with 24/7 AI tutor support.

Highlights
  • AI-powered lessons
  • Personalized guidance
  • 24/7 AI tutors
  • Unlimited practice tests
  • Instant feedback
  • Progress analytics
Read full description

Unlock your full potential and achieve your dream SAT and AP scores with TeachTap – the ultimate AI-powered prep app that delivers results. Our engaging lessons, personalized guidance, and comprehensive resources help you master the SAT and AP exams in record time, opening doors to your top-choice colleges and life-changing opportunities. Why TeachTap? • Access the proven strategies of high-end SAT and AP tutoring at a fraction of the cost • Maximize your score improvement in the shortest time possible • Enjoy an engaging, effective learning experience powered by AI • Benefit from personalized support, including 24/7 access to AI tutors • Gain confidence with unlimited practice tests and instant feedback • Track your progress and stay motivated with detailed performance analytics Crush the SAT and AP Exams with TeachTap: TeachTap is designed to help ambitious students like you achieve your target SAT and AP scores and gain a competitive edge in college admissions. Our AI-driven platform adapts to your unique needs, ensuring you master the content and strategies proven to boost performance on test day. With TeachTap, you'll learn from AI-powered video lessons taught by virtual tutors, including historical figures who make complex concepts memorable and engaging. Our 24/7 AI tutors are always ready to answer your questions, provide personalized guidance, and help you overcome challenges with ease. Take unlimited practice tests and receive instant feedback, identifying your strengths and weaknesses to inform your study plan. Our comprehensive progress tracking and performance analytics keep you on track, helping you stay motivated and confident as you prepare for the SAT and AP exams. Join the thousands of students who have used TeachTap to crush their SAT and AP exams. Experience the power of AI-driven prep that delivers results – download TeachTap now and unlock your full potential! SAT and AP Prep Courses: • SAT Prep - Math, Reading, Writing • AP US History • AP World History: Modern • AP Biology • AP Human Geography • AP Psychology • AP United States Government and Politics • AP European History • AP Macroeconomics • AP Environmental Science Invest in your future with TeachTap – the smart choice for students who refuse to settle for average SAT and AP scores. Download now and start your journey to academic success!

About

Chemistutor

Master AP Chemistry with this comprehensive study tool. It offers readings, diagrams, and example problems aligned with the AP curriculum. Learn anytime, anywhere, without distractions, to achieve success in a challenging course.

Highlights
  • AP Chemistry curriculum coverage
  • 100+ concise lessons
  • Readings, diagrams, and example problems
  • No ads or in-app purchases
  • Learn anytime, anywhere
  • iPhone and iPad compatible
Read full description

Your guide to a FIVE! AP Chemistry is a difficult, fast paced course. Alleviate your stress and find success through Chemistutor’s readings, diagrams, example problems, and more. This app is specifically tailored to the AP Chemistry curriculum, specifically addressing topics taught in the course. What’s more, you can do it ANYTIME, ANYWHERE! For students, by students: the creators of this app got 5s on the AP Chemistry Exam. NO DISTRACTIONS - No ads - No paywalls - No in-app purchases - No subscriptions COVERS ENTIRE AP CHEM CURRICULUM - 15 units - Fundamentals - Atomic Structure - Electron Configuration - Periodic Trends - Thermochemistry - Lewis Structure - Chemical Bonding - Gas Laws - Solids & Liquids - Solutions - Chemical Kinetics - Chemical Equilibrium - Acids & Bases - Thermodynamics - Electrochemistry LEARN ON THE GO - Any time, anywhere - Compatible on iPhone & iPad - Learn in the car, on the train, etc. 100+ CONCISE AND INFORMATIVE LESSONS - Lessons specifically target concepts used in AP Chem - Readings - Diagrams - Example problems

Screenshots

TeachTap4 screens
Chemistutor4 screens

Verdict

The call

The clearest difference is rating: TeachTap at 4.5 against Chemistutor's 4.0. TeachTap also leads on update cadence (every 5 days vs every 12 months) and ratings volume (881 vs 27). Chemistutor's advantage is in-app purchases (none vs 18) and ads (none vs shown). On price and device support 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. TeachTap sells 18 one-off in-app purchases. Chemistutor asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

TeachTap holds the better App Store score, 4.5 against 4.0. That said, the two scores are not equally well evidenced: TeachTap has 881 ratings behind it against 27, so its average is the more settled of the two. Written reviews complicate that: 68% of TeachTap's written reviews are positive against 76% of Chemistutor's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

TeachTap ships an update every 5 days, Chemistutor every 12 months. The most recent releases landed on September 28, 2026 and August 12, 2026 respectively.

Scorecard8 real differences · 2 level
TeachTap versus Chemistutor: the parameters behind the verdict, then further details
ParameterTeachTapChemistutor
PriceFreeFree
Rating4.5 (881 ratings) — better4.0 (27 ratings)
Positive reviews67.8% of reviews76.2% of reviews — better
Number of ratings881 — better27
Update frequencyEvery 5 days — betterEvery 12 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.0 — better17.6
Further details — not scored
Size144 MB25 MB
Age rating4+4+
DeveloperGT School, Inc.Jonathan Davis Miller

Customer experience

TeachTap

All ratings881 ratings
Positive89.0%
Neutral3.0%
Negative8.1%
Written reviews87 reviews
Positive67.8%
Neutral5.7%
Negative26.4%

Chemistutor

All ratings27 ratings
Positive74.1%
Neutral0.0%
Negative25.9%
Written reviews21 reviews
Positive76.2%
Neutral4.8%
Negative19.0%

Bugs and requests

TeachTap

Reported bugs

2 issues
  • Video pauses when comments are opened
  • Some UI elements feel unintuitive to use

Requested features

5 requests
  • Add more AP course options
  • Incorporate more visuals and multimedia
  • Increase speed of AI character voices
  • Implement free response practice and feedback
  • Add background music to enhance engagement

Chemistutor

Not enough reviews yet to summarise bugs or requests.

In-app purchases

18 purchases

TeachTap

One-time18
  • Discounted Course Access$30.00
  • Limited Time Offer$39.99
  • Limited Time Offer 2$59.99
Show 15 more
  • Course Access$79.99
  • Discounted Course Access 2$149.00
  • SAT Bootcamp 60% Off$159.00
  • SAT Crash Course 60% Off$159.00
  • AP Program$199.00
  • SAT Bootcamp 50% Off$199.00
  • Digital SAT Crash Course$199.00
  • AP Program with SAT$299.00
  • SAT Bootcamp + AP Add-on$299.00
  • SAT Crash Course + AP Add-on$299.00
  • AP Program - Regular$399.00
  • SAT Bootcamp Regular$399.00
  • SAT Crash Course Regular$399.00
  • Discounted Ultimate Test Prep$399.00
  • Ultimate AP Test Prep$799.00
None

Chemistutor

No in-app purchases

Questions

Is TeachTap free?
TeachTap is free to download, with in-app purchases available.
Is Chemistutor free?
Chemistutor is free to download, with no in-app purchases.
Which has better reviews, TeachTap or Chemistutor?
TeachTap is rated higher. TeachTap averages 4.5 out of 5 from 881 ratings, while Chemistutor averages 4.0 from 27 ratings.
Do TeachTap or Chemistutor have ads?
TeachTap shows ads; Chemistutor does not.
Which is updated more often, TeachTap or Chemistutor?
TeachTap ships an update every 5 days, and Chemistutor every 12 months. Most recently, TeachTap was updated on September 28, 2026 and Chemistutor on August 12, 2026.

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