Apps and Games by Complete Think
Chess Notation Trainer
Version 1.4 March 20, 2017
Scales Learn
Version 1.3 August 08, 2017
Harmonica Notes
Version 1.0 December 15, 2020
Completion
Version 1.4 September 25, 2018
Music Staff
Version 1.2 July 10, 2017
Fretboard Learn
Version 1.14 May 12, 2017