Jānis Kiršteins

App allows you to learn recognizing musical intervals in a fun and refreshing way. You learn to identify intervals by associating them to melodies of …

Chords and Scales is scale, chord and chord progression collection app with intuitive and interactive user interface. All the scale and chord can be p …

Chords and Scales is scale, chord and chord progression collection app with intuitive and interactive user interface. All the scale and chord can be p …

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

Interval Recognition Ear Training is an app that develops your ability to identify musical intervals using the song/melody association with each inter …

Useful app for training to recognize note intervals免費玩Train Ear Demo APP玩免費免費玩Train Ear Demo AppTrain Ear Demo APP LOGOTrain Ear Demo APP QRCode熱門國家系統 …

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