I was searching for something that had the word vibrate in it... and it came up.. lol. You can now send a text to someone and it with make this app open up and the phone starts vibrating.. if they have it installed.. if not it tells them to install it. You can even choose the level of vibration when you send the message: "slow massage", "maximum pitch captain' or "orgasmic crescendo".. lol. Some great minds working here.