Find my phone by clap & whistle: Find your phone by clap and whistle is a professional tool which helps you to locate your phone. It is very common to misplace your phone in your routine life. Find my phone by clap and whistle app is such a useful tool in this kind of situations. You just have to clap or whistle and your phone alarm goes on, in this way you can locate your phone without access to GPS. Find my phone by clap and whistle is the best tool to locate your misplace phone without having access to GPS.