Ever had a friend take a photo, only to find tilt artifacts on the photo? This app comes to the rescue by offering a tilt indicator while the phone camera is being used.

Tilt indicator is shown as a floating window that can be moved around the screen. The indicator is updated as the phone is tilted and a filled one suggests an ideal position to take a photo without tilt artifacts. This is originally meant to be used along with a camera application but could be used stand alone as well.