Comparison

Science Simulations vs ChemLab

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

Head to head
About

Science Simulations

Explore over 150 interactive chemistry and physics simulations to understand complex science concepts. This app offers an intuitive, game-like environment for learning at home or in the classroom, with offline access to educational resources.

Highlights
  • 150+ interactive simulations
  • Chemistry and physics concepts
  • Classroom and home use
  • Offline access
  • Game-like learning environment
  • Creative Commons licensed content
Features
Read full description

Play and learn with more than 150 interactive chemistry and physics simulations, and dive into a wide range of science concepts. How do acid-base solutions work, what do atomic interactions look like, or what is a regression? Perfect for use in the classroom or at home, these award-winning resources create an intuitive, game-like environment that encourages exploration, discovery, and learning. Powered by Kiwix, this app provides offline access to open educational resources developed by the PhET Interactive Simulations project at the University of Colorado Boulder. All content is available under the Creative Commons Attribution license (CC-BY), making it freely accessible for everyone. For those who want to support the mission of the PhET project, consider purchasing the official PhET App on this store —a one-time payment for lifetime access. Whatever your level. start your journey into science today with interactive, engaging, and educational simulations!

About

ChemLab

Features
Read full description

Welcome to ChemLab, the ultimate pocket-sized virtual laboratory! Whether you're a science enthusiast, a student, or just someone who loves explosive puzzle games, ChemLab gives you the freedom to experiment with chemical reactions safely right from your device. The Ultimate Science Experiment App. Developed by ShekTech, ChemLab combines accurate physics, satisfying drag-and-drop mechanics, and realistic visual and audio effects to bring the magic of chemistry to life. EXPLORE 20 ENGAGING LEVELS Test your knowledge and problem-solving skills across 20 unique challenges. From basic thermodynamics to complex redox reactions, oxidation, and neutralization! Mix the right ingredients, apply heat, and manage the clock to achieve your scientific objectives. INFINITE SANDBOX MODE Unlock the Sandbox Mode and let your imagination run wild! Access all the chemicals, metals, and liquids in the game. Mix whatever you want just to see what happens. Will it change color, bubble, or trigger a violent reaction? The choice is yours. TIME CONTROL MECHANICS Chemistry takes time, but not in ChemLab! Use the interactive Time Controller to speed up long reactions. Fast-forward hours of rusting or dehydration into just a few seconds. REALISTIC SENSORY EXPERIENCE Enjoy highly polished haptic feedback and dynamic audio effects—from the pouring of liquids to the hissing of boiling water, the bubbling of gas, and the shattering of overheated flasks. FEATURES: • 20 challenging and educational puzzle levels. • Free-play Sandbox Mode with dozens of unlockable elements. • Realistic chemical reactions, color changes, and thermodynamics. • Built-in recipe book and hints to help you when you're stuck. • Clean, distraction-free interface. Download ChemLab today and start mixing! (Note: ChemLab is a simulation designed for entertainment and educational conceptualization. Always practice actual chemistry safely in a supervised physical environment). Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Science Simulations4 screens
ChemLab4 screens

Verdict

The call

The clearest difference is in-app purchases: Science Simulations at none against ChemLab's 1. Science Simulations also leads on ads (none vs shown). ChemLab's advantage is update cadence (weekly vs every 2 months) and iOS requirement (15.1 vs 17.6). 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. ChemLab sells 1 one-off in-app purchase. Science Simulations asks for nothing beyond the download.

UpkeepUpdate frequency

Science Simulations ships an update every 2 months, ChemLab weekly. Both last shipped on October 25, 2026.

Scorecard4 real differences · 6 level
Science Simulations versus ChemLab: the parameters behind the verdict, then further details
ParameterScience SimulationsChemLab
PriceFreeFree
Rating4.8 (4 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings4 — better—
Update frequencyEvery 2 monthsWeekly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, MaciPhone, iPad, iPod
Requires iOS17.615.1 — better
Further details — not scored
Size164 MB110 MB
Age rating4+4+
DeveloperWikimedia CHAbhishek Chauhan

In-app purchases

None

Science Simulations

No in-app purchases

1 purchases

ChemLab

One-time1
  • ChemLab Pro Lifetime$9.99

Questions

Is Science Simulations free?
Science Simulations is free to download, with no in-app purchases.
Is ChemLab free?
ChemLab is free to download, with in-app purchases available.
Do Science Simulations or ChemLab have ads?
ChemLab shows ads; Science Simulations does not.
Which is updated more often, Science Simulations or ChemLab?
Science Simulations ships an update every 2 months, and ChemLab weekly. Most recently, Science Simulations was updated on October 25, 2026 and ChemLab on October 25, 2026.

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