Developer: Janis Kirsteins

Interval Recognition Ear Training is an app that develops your ability to identify musical intervals using the song/melody association with each interval. Easy and intuitive tool for musicians and...

Subnet calculators - Classless CIDR , Classful, Supernet and IPv6 subnet calculators all in one. Useful for network engineers and networking students.
Features:
Four in one subnet...

Chords and Scales is scale, chord and chord progression collection app with intuitive and interactive user interface. All the scale and chord can be play ascending, descending and harmonically and...