FL Studio Mobile - Create & save multi-track music projects on a smartphone
SoundGrail - SoundGrail Music App designed for pianists, guitarists, and DJs.
Bandlab - Capture, nurture, and collaborate on song ideas in the cloud
keezy - A colorful soundboard. Play with music.
Keezy Drummer - Make a beat in seconds
Splice - Music creation, collaboration, and sharing made simple.