If you want to test the interface before buying, you can download the MobileSheets Trial on Google Play. MobileSheets Trial – Apps on Google Play
: Built-in metronome and audio player to assist with practice and performance. Download MobileSheetsPro Music Viewer 3.6.8 Apk...
: You can find the MobileSheets Companion App for PC for free to help manage your library from your computer. Why Choose the Full Version? If you want to test the interface before
: Use a stylus or touch to mark up your music with ease. and ChordPro files
The full version removes the limitations found in the trial (which typically limits you to 8 songs) and provides:
: Native handling of PDFs, images, text, and ChordPro files, including the ability to transpose chords.