FickleCalc is a fickle electronic calculator. You understand immediately how it is fickle if you use it :-)

Features:
- The cheap design!
- The vapid sound effects!
- The minimum calculation function!
- The advertisement always displayed!
- With game mode (hidden mode)
(Hint: Tap & Hold)
- Support OpenFeint
(Online Ranking, Achievements)

In other words this is joke application. This is not practical application, and this is not very interesting. Furthermore, as a game, this is not ... Please use this after having understood the above :-P