日/週/月/年換算計算機

It enables you to convert between many popular units and number bases.

It is a simple to use measurement converter for 10 different types of measurements...

Included in "The Essential Android Apps for 2018" list of the popular...

The simple free thermometer application that measures the ambient temperature...

Easy simple abdominal deep breathing long breath diet timer alarm free...

Easy simple free timer application with 1-line note that repeats alarm...

Simple free GPS speed meter application that displays the speed measured...

A simple thermometer that displays the temperature sensor or the battery...

A simple thermometer that displays the temperature sensor or the battery...

The simple speech to text free application to input with voice and keyboard.

Easy simple time management notebook record diary free app that 1 line 1 hour...

The landscape-mode and the full-screen display.

The calendar widget displays day and date. Set the application to launch by click.

Display the battery level with large character in the status bar. With memo function.

Email the contents of a clipboard. At app startup, airplane mode auto-off.