HarpMaster: Harmonica Trainer

About this app

HarpMaster is a harmonica learning companion that listens to your playing and shows you exactly which holes you're hitting in real time. Main features: - Real-time pitch detection with microphone - Interactive diatonic, chromatic, and tremolo harmonica visualization - Support for all 21 keys - MIDI playback with follow-along score — staff, tab, Jianpu, and scrolling piano-roll notation - Practice mode with scales, arpeggios, sequences, rhythm, and follow-along - Improvisation with backing tracks - Built-in metronome with MIDI sync - Online song library to learn and practice new pieces - Discover feed with harmonica tips and learning articles - Multiple tuning systems with custom tuning editor - Interactive Circle of Fifths - Multilingual Works on phones and tablets. No account required. In-app purchases: - HarpMaster Premium — a monthly or yearly subscription, or a one-time Lifetime purchase — removes ads and unlocks Premium content. - Points — earn them by practicing, or buy a points pack, then spend points to unlock individual songs. Terms of Use: https://harpmaster.net/terms Privacy Policy: https://harpmaster.net/privacy

Score & notation - Pickup (anacrusis) bars now align correctly for pieces that start mid-measure, with fill-up or faithful display modes - More accurate notation: triplets, compound meters (6/8), time-signature changes, dotted notes, rests, ties and slurs - Time-signature changes are marked inline, and the meter shown top-right follows the bar being played - Staccato passages now show their true written length instead of very short values - Optional natural sign display - Smoother rendering when switching songs Practice - Count-in: a full preparatory bar before follow-along starts, replacing the countdown — with a quick toggle on the score - Scale practice adds Chromatic: every semitone across the full range - Tuner Learn mode shows the note name, Jianpu number and a mini staff together, with colour indicating how far off pitch you are - Metronome supports more time signatures, such as 6/4 Harmonicas & tuning - Custom tunings now cover chromatic and tremolo harmonicas, not just diatonic - build any layout hole by hole and save it as a preset - Chromatic harmonica: new accidental style setting (all sharps, all flats, or follow the key signature), so you can tell at a glance when to press the slide - Corrected slide-key pitches for solo and C6 tunings Song library - New categories - Exercises, Jazz and Rock - plus an Other catch-all - More songs added, including classical pieces and chromatic exercises Also - Open MIDI files directly: use "Open with" or Share a .mid from any app to load and play it - Fixed the edit key/position dialog not appearing in landscape - Help centre updated to cover the new features - Various stability and performance fixes

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1. First observed Aug 24, 2026 · 8:53 AM Free