Give your children the world's best new 3rd grade all-in-one math learning app. 216 step-by-step read-along lessons teach kids skills like multiplication, fractions, telling time and division, while also promoting literacy. It's like a world-class elementary school in your pocket. Learning 3rd grade math Common Core standards has never been faster and easier.

The app features lessons written by a team of experienced educators over the last 2 years, paired with smart, adaptive practice questions. Both gifted and challenged kids can learn and retain 100% of 3rd grade math Common Core standards, in as little time as possible.

The content is so simple and the technology is so effective that even kids with learning disabilities and difficulties decoding text can learn on their own. The platform was designed and user-studied by an ex-Google product manager to maximize learning and minimize frustration.

With All-In-One Math, kids can build an excellent academic foundation and even get ahead all on their own. Parents and teachers, that means more free time for you.


• 216 world-class ‘read-along’ articles written for kids. Students learn at their own pace by themselves.
• Smart, adaptive practice. Questions change in real-time to maximize learning and minimize frustration, following the spaced repetition learning theory and innovative techniques.
• Text to speech. Tap on any sentence to have it read out loud.
• Auto-play. Sit back and enjoy the whole lesson read to you. Even kids with difficulties decoding text or paying attention can learn advanced concepts on their own.
• Switch between up to 10 password-protected student profiles.
• Teacher View: Keep kids accountable for regular practice with minimal effort. See where students are struggling, and jump in to help.
• Gamification. Medals, progress bars, and uplifting interfaces motivate students to do their best.

Watch your child's grades improve with just a few minutes of regular practice.

All-In-One Math was developed by a team of veteran teachers, technologists, and student testers working over the last 2 years.


All-In-One Math is a member of the Class Ace family of apps. One subscription unlocks full access to over 1,000+ Class Ace lessons across 15+ apps.

Class Ace Subscription:

• Unlimited access to all Class Ace lessons and a suite of apps covering K-6 Common Core standards starts at $6.99 per month after a 1 week free trial and includes 3 student profiles. Each additional student is $2 per month. Yearly memberships are available at a discount. One account can hold up to 10 student profiles.
• Cancel Anytime: You won't be charged if you cancel before the end of the trial period.
• Renewal: Auto-renewal may be turned off anytime from your iTunes Subscription Manager.

If your child needs Class Ace but you simply can’t afford it, please email

Subscriptions automatically renew unless they are turned off at least 24 hours before the end of the current period in account settings. Renewals are charged within 24-hours preceding the end of the current period. Payment is charged to your iTunes Account at confirmation of purchase. Subscriptions are managed by the user. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to All-In-One Math by Class Ace, where applicable.

You can access All-In-One Math without a subscription, but will be limited to 20 free questions per day.


Help & Support

Problems, questions, or want to get in touch?
Contact us at


Terms of Service:

What’s New

Version 1.3.4

We've fine tuned subscription management and improved performance. Happy learning!

Ratings and Reviews

4.4 out of 5
25 Ratings

25 Ratings

LeidyH8711 ,

0 stars

Paid app, doesn’t work

jazz pazz ,


This is dumb

App Privacy

The developer, Class Ace LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Contact Info
  • Identifiers
  • Usage Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

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

More By This Developer

You Might Also Like