Big Math Flash Cards
Big Math Flash Cards Summary
Big Math Flash Cards is a with in-app purchases iOS app in Education by Masato Takagi. Released in Nov 2014 (11 years ago). It has 41.2K ratings with a 4.22★ (good) average. Based on AppGoblin estimates, it reaches roughly 47.8K monthly active users and generates around $<10K monthly revenue (100% IAP / 0% ads). Store metadata: updated Sep 26, 2025.
Recent activity: 54 new ratings this week View trends →
Data tracking: SDKs and third-party integrations were last analyzed on Apr 4, 2025.
Store info: Last updated on App Store on Sep 26, 2025 .
4.22★
Ratings: 41.2K
Screenshots
App Description
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.
Features
* Addition, Subtraction, Multiplication, Division
* Score percentage and elapsed time displayed
* Configurable number of questions
* Configurable number of answers for multiple choice
* 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 - customize the first and second number ranges
* Mixed Operations - ability to have cards with mixed operators
* Flash Card Mode - displays the answer instead of multiple choice (swipe up to mark the card correct, swipe down to mark the card incorrect)
* Manual Entry Mode - type your answer instead of selecting from a choice of possible answers
* Custom Cards - make your own custom card set questions
* Time Per Card - allows you to set a time limit for each card