Quick Mental Arithmetic

This is a mental arithmetic game.In 4 digit, the first click's digit adds on the second click the digit to be equal to the third click...

April 30, 2012 By DevBetter

Diary of Asthma

The asthma is very troublesome sickness.The journal is useful to remedy.This App can keep a journal of your asthma easily and quickly.

February 11, 2012 By DevBetter



May 10, 2011 By DevBetter


This application can measure the fist speed.Do you want to try your fist Speed?Measuring method:1.Selection sex.2.Selection height.(range:100cm~230cm)3.iPhone/iPod...

February 3, 2011 By DevBetter


Discomfort index is calculated from air temperature and humidity. Discomfort index is used in the standard which is passed comfortably...

September 3, 2010 By DevBetter

Internal Clock

The internal clock measurement game, which can be measured whether or not your own internal clock deviate,Because count rise is not...

August 26, 2010 By DevBetter