This "Pro" version hasn't ads and you can set your own exercises. This is a very simple but effective tool to practice scales and chords, and we are just starting. We are working to add more functionality and more kinds of exercises. The app shows a series of exercises, randomly, and with an acoustic and visual metronome.
The app is totally secure for downloading. Rato WRS is the developer of Guitar Coach Pro which can be found in the Music & Audio category. Users rated the tool 4.7 on Google Play.
The most recent update was on Jan 5, 2017 and this application was downloaded and set up by over 10 users. Download the free installation package of Guitar Coach Pro 1.3 and check out users' reviews on Droid Informer. The app can be launched on Android devices 1.6 and above.