株式会社つばさ情報

Stuculator Description:

Stupid + Calculator = Stuculator; this is a simple unuseful calculator.

The buttons are shuffled whenever the app. is started and
the device detects a shake.
(There is a way to place the buttons into a regular setting
as you can see from the second screenshot.)

Caution:
  Only for a simple usage; i.e. big or small numbers are not recommended.

Enjoy (-_-)v