ChordIQ - Learn notes, chords, sight reading, perfect pitch and more.
Headspace - Meditation made simple. Brilliant things happen in calm minds.
7Pad Scales and chords - Music instrument and assistant for playing scales and chords.
Synctuition Meditation Program - Synctuition Meditation Program is a world’s most leading meditation app that comes with brand new 3D sounds that enhance the quality of sleep significantly.
Scale Heaven - Browse and play any scale/chord, chord progression.
Calm - Calm.com can help you reduce stress and increase calm.