Well, just launch ClapMe and leave it running in the background.
By loudly clapping 3 times, you'll find it !!
ClapMe runs silently in the background and never disturbs you until you need it.
Your iOS device will show a red bar at the top of the screen while ClapMe is listening in the background. Sorry but we can't remove it at this time...
ClapMe does not require Wi-Fi or cellular.
Works with iPhone, iPad, and iPod touch.