What's New

The bug was corrected.

App Description

The Anzan app!
"Anzan" means mental calculation.
The questions of basic arithmetic operations (+, −, ×,and ÷,) are set randomly.
Each question is very very easy.
eg. 5+3= , 8−2= , 9×4= , 27÷3= , etc.
The time limit is 1 minute.
How many questions will you be able to answer within 1 minute?
Let's try it!
The data of how many you can answer correctly are automatically saved,
and you can check the past 10 data.
Let's get over your best score.
With this app, you could be better than yesterday every day !

iPhone Screenshots

(click to enlarge)

CalcTimeAttack screenshot 1 CalcTimeAttack screenshot 2 CalcTimeAttack screenshot 3

iPad Screenshots

(click to enlarge)

CalcTimeAttack screenshot 4 CalcTimeAttack screenshot 5 CalcTimeAttack screenshot 6

App Changes

  • December 19, 2012 Initial release
  • August 31, 2014 New version 1.0.1