Guitar Chords Trainer

Guitar Trainer listens to your real guitar and turns chord practice into a game.

Play a chord, and the app hears it instantly — no cables, no setup. Just turn on the mic and strum. Whether you're learning your first open chords or drilling barre shapes, every mode is built to get you playing, not just reading.

FREE TO START
• NEW: Guitar Tuner — tune each string with a clear needle, so the app hears your chords best
• Simon Chord — a memory game that grows your chord vocabulary round by round
• The full practice library: essential chords with clear fingering diagrams and real hand photos, checked by ear as you play
• My Chords — every game keeps score of each chord: see which ones trip you up and how fast you play each one

UNLOCK EVERYTHING WITH ONE PURCHASE
• Balloon Changes — the classic "one-minute changes" drill as a game: switch between two chords as fast as you can, pump up the balloon and watch it fly past famous landmarks
• Cowboy Duel — draw fast and play the chord to win the duel, across 40 levels from easy open chords to fast barre-chord showdowns
• Chord Invaders — blast descending ships by playing their chord before they land, then face boss battles that teach real progressions from pop, rock, blues, jazz, doo-wop and flamenco
• Whack-a-Chord — quick-fire chords as the moles pop up: 6 levels of one-minute rounds, with chord diagrams on the learning levels and saved high scores
• Chord Mandala — a generative art mode where the chords you play bloom into evolving geometric patterns

WHY GUITAR TRAINER
• Real-time detection of the chords a beginner actually learns
• Score streaks reward clean playing with ×2 and ×3 multipliers
• Everything runs on your device — no account, no ads, no tracking, no internet
• Free to start. One single purchase unlocks every game, forever. No subscription.

Works with any acoustic or electric guitar. Just you, your guitar, and your phone's microphone.