The app is the free version of the funniest Fake Detector.
Prank, fool and even impress your friends with whatever detector they have never think of. Check out the screenshots and see what you can prank with it.
- lowest angle to trigger the beep [10˚] - beep ...... beep ......
- minimum angle to trigger the maximum beep [45˚] - BEEEEE.......EEEEEP
- 4 levels of beeps
Just tilt the phone and make it beeps. Practice your movement and make it unnoticeable.