iPad Screenshots


Bring chemistry to life through play!

Interact with the basic building blocks of chemistry in order to explore and solve challenges.

Acids & Bases: Remove protons from acids, then add them to bases while exploring the strengths of various acids.
Atoms: Use protons and electrons to build atoms and explore atomic size.
Covalent Bonding: Bond atoms to build molecules of various shapes and bond polarities.
Intermolecular Forces: Form IMFs of various types and strengths by building molecules of different polarities.
Ionic Bonding: Explore how ions of various charges interact to form ionic compounds.
Ions: Manipulate energy to add or remove electrons and form ions.
Phase Change (New!): Add and remove energy to affect motion and intermolecular forces to create phase changes.

Beat the challenges by using your knowledge to solve the levels, using the bank and targets as guides!

Unlock the sandbox to freely explore the rules of chemistry and earn achievements along the way.

Once you’ve mastered the challenges, take it to the next level by solving a level within a level in the later challenge levels to see how it all connects.

Atoms is free to play. Full access to Atoms, Ions, Covalent Bonding, Ionic Bonding, Acids & Bases, IMFs, and Phase Change are available through monthly or yearly in-app subscription* or by using a valid login provided by your school. Educational institutions can contact PlayMada Games for more information.

*Subscription will automatically renew at the end of the period, within 24 hours of its expiration. Your credit card will be charged through your iTunes account at confirmation of purchase. To stop auto-renewal, turn off the feature in your iTunes account settings at least 24 hours prior to your subscription’s expiration. Current, active subscriptions cannot be cancelled.

Terms of Use: https://www.playmadagames.com/app-terms/
Privacy Policy: https://www.playmadagames.com/privacy-policy/

What’s New

Version 2.6.18

New and improved Intermolecular Forces and Phase Change tutorials and help menus!

General bug fixes and enhancements.

Ratings and Reviews

5.0 out of 5
5 Ratings
5 Ratings
stevez0207 ,

Wish this was around when I was in HS

Maybe there are a few technical issues to work out but the idea behind the app and the effort that went into making chemistry easier to visualize make this worthwhile. Give the free version a shot and you’ll see.

WushuCentral ,

Progress is not saved

This app does not save progress. Every time you restart the app every topic is locked again, making it impossible to go through all the learning objectives unless you do the entire thing in a single 12+? hour session. Don’t pay for a subscription until they fix this major design flaw. Wish I could get my money back.

Developer Response ,

We're very sorry that you encountered this issue. The app is indeed suppose to save your progress. We've corrected the problem and released an updated build (2.1.45). Please let us know if you should encounter any other issues.

Jibbieoostra ,

Not saving my progression

I agree with the other reviewer .... dont pay subscription unless they fix this problem. Everytime the app crash it brought me back to where i first start and locked all of the level ive passed

Developer Response ,

Yikes! Thanks for alerting us to this bug and we're very sorry that you encountered this issue. We've corrected the problem and released an updated build (2.1.45). Please let us know if you should encounter any other issues.


PlayMada Games, LLC
210.1 MB
Requires iOS 8.0 or later. Compatible with iPad.
Age Rating
Rated 4+
© 2016-2018 PlayMada Games LLC
In-App Purchases
  1. Full $2.99
  2. Full $29.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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