Guitar Chords & Practice

Learn your guitar chords — and actually learn to change between them.

Most guitar apps just show you a picture of a chord. ChordTrainer takes you the whole way: see the shape, hear exactly how it should sound, and get instant feedback through your mic as you play. The app listens and confirms when you nail the chord — the reassurance every beginner needs to keep going.

TUNE FIRST
A built-in tuner makes sure your guitar is in tune before you practice. An out-of-tune guitar is the number one reason beginners give up — and the reason a perfect chord can still sound wrong.

LEARN THE SHAPES
13 hand-picked open chords — G, C, D, Em, Am and more — ordered by how easy they are to play. Clear finger diagrams and real, sampled guitar sound for every chord, so you always know what you're aiming for.

HEAR IF YOU'RE HITTING IT
Stop guessing. The mic feedback listens to what you play and tells you whether the chord rings clean, or which string is muted. Real feedback — not just a picture.

DRILL CHORD CHANGES IN CHORD HIGHWAY
The hard part isn't holding one chord — it's switching between them without stopping. Chord Highway is a game where chords come at you in time, with play-along backing, so you train the thing that actually makes you a guitarist: the flow between G, C and D.

BUILT FOR BEGINNERS
Clean, calm design. No account, no clutter — just your guitar, your ear and the app.

Tune up. Learn the shape. Hear it ring. Drill the changes. Come back tomorrow.