Opuin Games

dB meter , Sound Meter, sound level meter, decibel meter (dB meter), noise meter, sound or pressure

Deep Hearing or super ear pro is an app that make you to have super hearing amplifier booster, this

Amazing app just like spy gear in sci-fi or spy movies, that will help you to hear to anything aroun

Truth - Lie Detector , Polygraph or Voice stress analysis is a machine to test the person if he is l

Get ready for adventure ! imagine you have a pregnant emergency in car and she need to see doctor yo