Best Chemistry Practice Apps & Games

249+ iOS apps & games curated and reviewed

3.8 avg rating
16 free apps & games
Updated October 2026

With an average user rating of 3.8★, the chemistry practice category is one of the App Store's strongest. Browse all 249+ apps and games we track, sorted so the most loved ones surface first.

Compare top Chemistry Practice Apps & Games (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Khan AcademyKhan AcademyFree4.6★ (113K)NoNoNov 2026
2Chemical Formulas QuizChemical Formulas QuizFree4.4★ (7)NoNoOct 2026
3Chem Quiz - Chemistry TriviaChem Quiz - Chemistry TriviaFree4.3★ (104)YesNoOct 2026
4A Level Chemistry PracticeA Level Chemistry PracticeFree—NoNoSep 2026
5Periodic Table: Chemistry 2026Periodic Table: Chemistry 2026Free4.8★ (5.4K)NoYesOct 2026
6Organic Chemistry PracticeOrganic Chemistry PracticeFree3.0★ (1)NoYesAug 2026
7Chemistry. Periodic table. AIChemistry. Periodic table. AIFree4.9★ (2.8K)YesYesNov 2026
8Physical Chemistry PracticePhysical Chemistry Practice$0.49—NoNoOct 2026

Top Picks for Chemistry Practice

Khan Academy#1

Khan Academy by Khan Academy

You can learn anything
Editor's Choice
📚 Education
4.6😊(113K ratings)
Free
#63in Education
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Access a vast library of free educational content, including interactive exercises, videos, and articles. Master subjects from math and science to humanities and finance at your own pace, with offline access and personalized learning paths.

What We Love

  • 🚀 Impeccable app
  • 👍 Very easy to learn with
  • 👍 Great for learning math
  • 👍 Excellent math program
  • 👍 Fantastic learning tool
  • 👍 Awesome learning app
  • 👍 Amazing for all ages
  • 👍 Best learning app ever
  • 👍 Incredible learning app
  • 👍 Excellent education resource
  • 👍 Awesome for learning
  • 👍 Helped me a lot
  • 👍 Taught me everything I know in math
  • 👍 Best free learning app I have ever used
  • 👍 Excellent app, easy to navigate
  • 👍 Wonderful in every way!
  • 👍 Fantastic app
  • 👍 Amazing app, but...
  • 👍 Awesome, just one small bug
  • 👍 Prefer it to University
  • 👍 Can't believe this is free!!!

Room to Improve

  • 🐛 New writing system issues
  • 🐛 Incorrect grammar
  • 🐛 Bugs and glitches
  • 🐛 Deleted all my progress
  • 🐛 Annoying keyboard issues
  • 🐛 Laggy and buggy
  • 🐛 Crashes and freezes
  • 🐛 Lack of split screen support
  • 🐛 Formatting issues in math exercises
  • 🐛 Bugged answer input
  • 🐛 Useless work area
  • 🐛 Frustrating interface
  • 🐛 Constant glitches
  • 🐛 Horrible interface, full of glitches
Chemical Formulas Quiz#2

Chemical Formulas Quiz by Marijn Dillen

substance, molecule, compound
Strong Contender
📚 Education
4.4(7 ratings)
Free
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Master chemical formulas through engaging multiple-choice quizzes. Learn inorganic and organic substances and ions commonly taught in high school. The app provides common and systematic names to aid your learning.

Chem Quiz - Chemistry Trivia#3

Chem Quiz - Chemistry Trivia by Fabricio Tarter

Have fun learning Chemistry
Worth Considering
🎮 Games
4.3(104 ratings)
FreeAds
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Engage in a fun and interactive way to learn chemistry with various question types. Explore different themes like general, inorganic, organic, and analytical chemistry while advancing through difficulty levels and collecting unique items.

More Chemistry Practice apps to explore

FAQ about Chemistry Practice

What are the best chemistry practice apps & games for iPhone?
Khan Academy tops our chemistry practice apps & games ranking as of October 2026, with a 4.6-star average from 113K App Store ratings, and it's free to download.
Yes — 16 of the top chemistry practice apps & games we rank are free to download, including Khan Academy and Chemical Formulas Quiz.
Khan Academy has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 249+ chemistry practice apps & games on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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