Company Martian Storm Ltd. created these great apps:
The Chord Detector, BPM Detector, Chord Tutor, Chord Tutor Lite - Chord Practice, Tempo SlowMo - BPM Slow Downer, Diplacusis Audio Player, Ukulele Chord Detector, Tempo SlowMo Original - BPM Slow Downer, Chordial - Chord Dictionary, Quick Flick Reactions! - Reflex Test, Price Spy, and others..
