Flopsy Droid is a "Flappy Bird" clone that is free to play and has zero in app purchases.
Ranked in these QuestionsQuestion Ranking
Pro Simple one-touch control
As a Flappy Bird clone Floppy Droid only requires one touch gameplay just as the game that inspired it.
Con No option to turn off vibration.
There are no built in options to turn off the auto vibration in the game.