ChordMapMidi vs Minute Chords

ChordMapMidi allows you to explore chords and chord progressions in both major and minor keys, one finger tap at a time. Note: ChordMapMidi is a MIDI controller. It doesn't create sound on its own. It sends note information to synthesizer apps you have on your device. ChordMapMidi is useful for songwriters, MIDI musicians, music educators... especially in places where the only instrument you have is the phone in your pocket. Have fun exploring chords and progressions!

Minute Chords is the fastest way to build smooth, confident chord changes on guitar. The #1 skill bottleneck for beginner and intermediate players is slow chord transitions. Minute Chords fixes that with focused, timed practice — one minute per chord pair, tracked and scored. HOW IT WORKS • App shows two random chords to switch between • You get one minute — change chords as many times as you can • Your score is recorded so you can track improvement over time • Repeat daily for rapid, measurable progress CHORD LIBRARY (full version) A, Am, A7, B, Bm, B7, C, D, Dm, D7, E, Em, F, F easy, F bar, G, G v2 — 17 essential chords covering everything a beginner and intermediate player needs. WHY IT WORKS Deliberate practice with a timer forces you to stay focused. Seeing your score improve each session keeps you motivated. Most players see noticeable improvement within a week of daily practice. PERFECT FOR • Complete beginners learning their first open chords • Intermediate players cleaning up transitions • Anyone who wants to build muscle memory fast • Daily warm-up before band practice or lessons Free version includes the 6 most essential beginner chords. Upgrade once to unlock all 17 chords — no subscription, no ongoing fees.