Best Chemical Reactions Apps

249+ iOS apps curated and reviewed

4.0 avg rating
13 free apps
Updated October 2026

Looking for free chemical reactions apps? 13 of our 249+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Chemical Reactions Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Unreal ChemistUnreal ChemistFree4.5★ (68)YesYesOct 2026
2Chem Reactions LabChem Reactions LabFree—NoNoMay 2026
3CloudLabs Chemical ReactionsCloudLabs Chemical ReactionsFree1.0★ (1)NoNoJul 2026
4ReactionFlashReactionFlashFree4.8★ (41)NoNoJul 2026
5Chemical ReactionsChemical Reactions$3.99—NoNoJul 2026
6Organic ReactionsOrganic ReactionsFree4.7★ (162)NoYesSep 2026
7Chemical Reactions PracticeChemical Reactions PracticeFree—NoNoSep 2026
8Changes in Temperature & ColorChanges in Temperature & Color$1.99—NoNoMay 2026

Top Picks for Chemical Reactions

Unreal Chemist#1

Unreal Chemist by ZipoApps

Chemistry Lab Simulator
Editor's Choice
📚 Education
4.5😐(68 ratings)
FreeAdsIn-App Purchases
Unreal Chemist screenshot 1
Unreal Chemist screenshot 2
Unreal Chemist screenshot 3
Unreal Chemist screenshot 4
Unreal Chemist screenshot 5

Explore a virtual chemistry lab on your phone. Mix chemicals, observe reactions, and conduct over 750 unique simulations with more than 150 available substances. Adjust variables like temperature and concentration to understand chemical principles.

What We Love

  • ✨ Very educational for chemistry students
  • 👍 Realistic looking and lots to do
  • 🌟 Contains a heap of information
  • 👍 Ads are occasional and not deterring
  • 🚀 Amazing graphics and advanced features
  • 💡 Great for learning and understanding chemistry
  • 💯 Comprehensive laboratory simulation
  • 🤩 Fun and engaging gameplay
  • ✨ Realistic and sensical reactions
  • 👍 Good value for premium features

Room to Improve

  • 🐛 Some reactions are inaccurate
  • 🐛 Buggy interface and features
  • 💸 Many features behind a paywall
  • 😩 Ads can be excessive
  • 🤔 Free version is uninspiring
  • 📉 Graphics in some videos are misleading
  • 🔒 Some content is not free

More Chemical Reactions apps to explore

FAQ about Chemical Reactions

What are the best chemical reactions apps for iPhone?
Unreal Chemist tops our chemical reactions apps ranking as of October 2026, with a 4.5-star average from 68 App Store ratings, and it's free to download.
Yes — 13 of the top chemical reactions apps we rank are free to download, including Unreal Chemist and Chem Reactions Lab.
Unreal Chemist shows ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 249+ chemical reactions apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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