EarMaster vs jAMSKOOL

EarMaster is an app for ear training, sight-singing, and rhythm practice on Android, iOS, macOS, and Windows. Its library contains 4,000 exercises and workshops, with voice and clap recognition, MIDI input, and sounds sampled from real instruments. The free version includes four Beginner's Course modules, customized interval and chord identification, Call of the Notes, Greensleeves, and Carmen - Habanera. For schools, choirs, and teachers, EarMaster Cloud provides student results, assignment management, workbook editing, and a music library; results can be exported to CSV. An all-access subscription syncs results and settings across devices. A yearly subscription is $3.65 a year (billed US$43.80 yearly); a monthly subscription is $5.99 a month. The One-Year All-Access Pass is $49.95 a year. Desktop licenses include EarMaster Pro 7 at $59.95, paid once and the Family Pack at $99.95, paid once. Personal subscriptions are for one person's devices and require internet access at least once every seven days.

jAMSKOOL is a collection of six music-training apps for musicians and curious listeners. Ear Trainer offers 12 listening and singing quizzes, microphone pitch scoring, three difficulty levels, study mode and progress tracking. Sing Trainer uses random notes, scales and arpeggios with pitch feedback and voice-range calibration. Polarity combines tonal-meditation sessions about interval polarity, chord gravity and scale fields with a chord builder, library, journal and quizzes. Build is an ear-training game with five timed rounds, three difficulty levels and a global leaderboard. The kIDS app has seven quizzes, a pass-the-phone Party Mode and a Random Notes game for children. Apps run on Android and iOS. Free plans are available, while listed paid unlocks are one-time purchases. Ear Trainer says audio is processed on-device, progress stays local and no account is required. kIDS states that it has no accounts, ads, purchases, external links or data collection.