sqsl White Keys app for iPhone and iPad

sqsl White Keys allows you to assign new semitones to white keys (CDEFGAB) on your digital piano/MIDI keyboard and play any scale using C major fingering.

Features:
- freely assign to each white key within octave new semitone and explore own custom scales/chords
- generate heptatonic scales using 4 interval patterns (diatonic, melodic, harmonic major and harmonic minor), in 7 modes and root key of your choice
- invert keyboard completely (high notes on left, low notes on right) for fun and creative inspiration
- enjoy user-friendly hands-on interface with visual representation of key and assigned note being played

For more information: https://www.seqsual.com/whitekeys

Important notes:
- sqsl White Keys is a MIDI processing app and does not produce any sounds.
- sqsl White Keys is a standalone application.
- sqsl White Keys does not produce MIDI notes on its own - it needs to receive notes from other MIDI device such as keyboard or sequencer.
- sqsl White Keys works only in fullscreen/portrait mode.