Cuatro Acordes

Whether you're a beginner picking up the instrument for the first time or an experienced player looking to go further, this app, built by a passionate musician, is your go-to companion at every level.

🎵 Chord Library
Browse hundreds of chords with clear fretboard diagrams and high-quality audio. See the right finger placement and hear how each chord should sound, all in one glance.
Chord identifier: tap the fretboard to place your fingers and the app names the chord

🔗 Tonality Mode
Master the harmony of the Cuatro: explore all 7 diatonic chords of any key, switch to the relative key (major/minor) in one tap, and add your own custom chords. Perfect for improvising and understanding music theory through practice.

🎶 Song Mode
Learn songs step by step with synchronized chord diagrams and audio playback. Instantly transpose to any key and practice at your own pace.

🥇Rhythm mode
Discover new repiques and practice with metronome and playback mode.

⭐ PREMIUM VERSION
Unlock the full chord catalog and the complete song library with a single purchase. Your cuatro repertoire has no limits!

Download Cuatro Acordes and take your playing to the next level!