Highly rated by teachers, parents and kids of all ages!

Flip the card just like a real flash card! Simple, clean and easy to use interface. The front side of the card shows the question and the back side of the card shows the possible answers. Just tap to flip the card. Once you answer the question correctly, flick the card off the screen by swiping up.

- Addition, Subtraction, Multiplication, Division
- Randomly generated numbers
- Score percentage and elapsed time displayed
- Configurable number of questions and difficulty levels
- Supports landscape or portrait card display modes
- Selectable flash card color themes
- Turn all sounds on or off

Other great features available via "In App Purchase"
- Review Incorrect - review the questions that were answered incorrectly
- Score Cards - view and review past scores and questions
- Specific Numbers - practice a single or multiple specific numbers
- Advanced Levels - advanced difficulty levels 4, 5 and 6
- Mixed Operations - ability to have cards with mixed operators
- Flash Card Mode - displays the answer instead of multiple choice

What’s New

Version 2.2

Thanks for using Big Math Flash Cards! The most popular math flash card app in the App Store. We are always making improvements, fixing bugs and adding new features. If you have any questions or suggestions please email us at

Ratings and Reviews

4.5 out of 5
5.2K Ratings

5.2K Ratings

bcraig8870 ,

Why you should bye this game by Sabrina

If you play this game you already know how great it is when I play it I feel in the zone of math if you like math like me then you will like this game my mom says it’s to easy for me so my dad bought a few new levels there is only up to six levels and I say six is just right for vary skilled people like me if you like math and it’s ether to hard for you or to easy then this app is great I play it everyday after I do my homework and I say math is the best and I hope you will to once you play this I also like that you can change the background (the color) and this game is so fun I think I said that one million times now but that just shows how much I love this game my dad and my mom also love this they think I will get better because I’m not the best at math but I say I am really smart so if you are really bad or really good at math get this game now it’s super fun and as you can see you should really really be getting this game right now because for the 100 time yeah like I absolutely cannot stop saying that I love this so get this right now and make sure to enjoy it 🙂

Arielle Pressley ,

Easy, Quick, Positive Competition

Wonderful! I just have the free version and it has benefited my former 3rd grade NC students. I used it for small group when practicing multiplication facts and there was an odd number when I taught pairs of students. Students loved seeing the statistics at the end of the flash cards: their time & accuracy. They especially liked to try to beat me with my score. I practiced mine every night to ensure I stayed sharp too. LOVE IT!! I’m using it again this summer for a cousin who needs to get faster on her adding & subtracting.
**Ensure the student understands HOW to solve these problems. This app is for getting faster and helps with memorizing. If the student memorizes without understanding, they will have problems with the harder problems such as 12x9 or 11x13. Same goes for all mathematical operations (+ - x / )

Bill Dickens ,

Bill Dickens, Architect

I have reviewed the flash card apps in the iStore. Far and away this is the finest! No question! This is a clean and simple and refined design that allows for various settings and is simple and have just started working with a 7 year old with them. I wish that I had known sooner and looking at what was going on with the teacher's complexified handouts and watching the finger counting was driving me crazy. This is the ultimathule of flash cards... no cartoons and confusing junk. All the rest are disgusting. The boy loves it and he is not wasting time and he is enjoying learning now. Thank Masato Takagi very much! He's excellent. And

Now having picked up all the other nuances, have to say that apps coming out of Japan are absolutely superior!

i41CX+ is the finest calculator in
the world and Tayasui’s Sketches Pro is astounding except that the requirements are not listed.

The i41CX+ is actually a computer.

I have worked with Antonio Lagana for a long time now. He is Italian, Born in Argentina, raised in Tokyo (Father was a linguist) Studied at GMI and went on to Michigan ( my same track) and then to Adelaide to pick up a PhD in Quantum Physics.

All the children should have these two Apps!

He has moved back to Tokyo now.

In-App Purchases

All Bundle
Enables all features. Best value!


Masato Takagi
3.5 MB

Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, French, German, Japanese, Korean, Simplified Chinese, Spanish, Traditional Chinese

Age Rating
Rated 4+
© Masato Takagi
In-App Purchases
  1. All Bundle $2.99
  2. Specific Numbers $0.99
  3. Levels 4,5,6 $0.99


  • Family Sharing

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

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