This application is a simple metronome. It's simple but has a very stable tempo, unlike some of the other free metronome applications. And unlike nearly all free applications this metronome has NO ADS so your kids won't be solicited by dating sites whilst practicing their instrument. PERMISSIONS NOTE: The only required permission for this app is for Power Management so it can keep the screen on (on user request). Features: Stable tempo 1st beat accent Store "Favorites" for quick tempo recall (great for setting tempos for live performances) Works in background AND simultaneously with other audio applications Visual click for silent operation This free application is provided courtesy of WheresTheGig.com.