A fun, simple, but challenging game for everyone to practice their addition and subtraction skills.

A fun, simple, but challenging game for everyone to practice their addition and subtraction skills.

Newton learns what questions you answer incorrectly, and intelligently helps you get better at them. 

As you play, game features are unlocked to help you get better and track your progress over time, visualising how you’ve improved and highlighting your problem areas.

Choose from 3 different game modes: zen mode, speed mode, or time trial mode.

Other features include:
- External Bluetooth keyboard support

- Full GameCenter support and integration

- Sync your scores and progress across all your iOS devices

Compatible with iPhone 5 and above, or iPad devices running iOS10 and above.

Newton - Add & Subtract subscriptions renew within 24 hours before the subscription period ends. There are 2 types of subscriptions, a weekly (7 days) and monthly (30 days) subscription. There is no free trial period. You will be charged through your iTunes account. You can manage, upgrade, downgrade, or cancel your subscription in iTunes Account Settings at any time.

Terms of Service:
Privacy Policy:

What’s New

Version 2.02

This app has been updated by Apple to display the Apple Watch app icon.

v.2.02 update: Bug fixes
v.2.0 update: This is a major update and everything has changed! On the backend, the code has been entirely rewritten in Swift. All graphics, animations, interactions, and logic are also new. We hope you enjoy it!

Ratings and Reviews

4.7 out of 5
26 Ratings

26 Ratings

Zwerlie ,

Very good but…

To the developer – thank you for your response and your hard work on the app. The update with the shorter time makes it spot on terrific. Five stars to you!

My kids like playing this game but the time is too long. They want to shorten it to two or three seconds. This would be a simple add into the settings. Please add this feature. The time on the multiplication one is too short. Please make adjustable for kids of all ages.

Having said that this is a terrific app. With that one feature I think I would give it a four or a five star. Keep up the good work.

Developer Response ,

The latest release of Newton now allows this! After playing a few games, you'll be able to chose the time mode that you want, which includes 2, 3, 5, and 10 second games. I hope you try out the new update! 😇

chris.nolet ,

Amazing game

This game is great. I'm playing and improving my fast-math skills at the same time! I love the extra lives and slow-down mechanic; they add an element of strategy to the game which is nice once you get the basics down. Playing Newton is always frantic fun. Easy to pick up. Highly recommended.

Daniel.riaz ,


Great brain training, just as much fun as Newton - multiplication. The exercises are simple enough for anyone to pickup and play, yet maintaining your concentration over time is a true challenge! Addictive educational content that I love snacking on.

App Privacy

The developer, Pty Ltd, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Game Center

    Challenge friends and check leaderboards and achievements.

  • Family Sharing

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

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