MusicFlow Apps
FlashAnzan: Mental Math
Sum numbers as they flash
Numbers flash by. Enter the total. Sharpen your mental math on your own, any time, in seconds.
What it does
Set your own pace
Pick the digits, the count and the display speed, then start. Numbers appear one at a time; when they are done, enter a single total to be scored.
Instant scoring
Right or wrong is shown with a mark and a sound, and you can review your results for the session. Interrupted rounds do not count.
Light by design
No network and no account. Works on iPhone and iPad, following your device's Japanese or English setting.
Price
Free.