PC Mehanik

Pitch Tuner will help you to adjust the pitch of the guitar, piano or other music instruments. It can even help you adjust the pitch of your voice. It …

Battery Tester is a simple app for testing performance of your battery and comparing different batteries/devices. You can choose how much to stress yo …

Smart Microphone is a very simple and transparent microphone app. Is can serve you for testing your device's microphone and speaker, you can use i …