Adaptive difficulty based on your math skills!

Practice, Train, Challenge friends, and see how you rank up against the rest of the world! As your skill rating increases so will the amount of difficult problems you receive. With 5 colorful backgrounds to choose from learning math has never been so simple and colorful! Can you achieve a 100% skill rating?

- addition, subtraction, multiplication, division
- smart multiple choice answer generation
- adaptive difficulty challenge mode
- toggle multiples or problem types
- 5 warm background colors to enhance experience
- global leaderboards for skill rating and best streak

Guess, Learn, Improve, Repeat.

What’s New

Version 3.0.2

Thank you for using Cool Math Flash Cards! One of the most popular math flash card apps in the App Store! We are constantly making improvements, squashing bugs, and adding new features. If you have any comments or concerns please contact us at

adjusted sound handling

Ratings and Reviews

4.5 out of 5
281 Ratings

281 Ratings

Zelda4tw420 ,

Best app for math flash cards

I have looked at multiple apps, and this is by far the best math flash cards app. My kids are doing great in school and love to use this :)

Gshen ,


In general, it is a good app. A few suggestions:
1). Add a timed test, so it won’t continue for ever.
2). Don’t clear score to zero when have one wrong, my son is scared of this and stopped using this app.
3). Local high score can let user enter their name, since multiple people can play on the same phone and want to have their own name listed.

Lwgittens ,


This app is good. If young children are using this be careful of the ads. There was one with the boy and girl kissing etc and then she is holding babies. This is not good for young children. Make sure as a parent you watch yhemmuse the app because of the ads.

In-App Purchases

Unlock All
Unlocks all features. Best Value!


Corey Smith
90.1 MB

Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Dutch, French, German, Greek, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Swedish, Traditional Chinese

Age Rating
Rated 4+
© Corey Smith 2016
In-App Purchases
  1. Unlock All $2.99
  2. Remove Ads $1.99
  3. Specific Numbers $0.99


  • 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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