7f inc., probably mislabeled their latest app, the tongue-twisting iStimulate. It should be filed under lifestyle, or perhaps health and fitness; part of me wants to cram it into the crowded medical app category. None of the above. iStimulate has been slotted into the game sector of the App Store – but mind you, not the typical, atypical iDevice sort of game. Forget shaking, tilting, bouncing, stroking – actually, the latter one strikes rather close to home. Make sure to wash your screen before hand though, and I recommend a little (please find link for rubbing alcohol). You may also want to freshen your breath.