Wordle meets guitar. Guess notes by ear in Shredle, play back riffs
on your real guitar, and level up with 55+ lessons. No ads,
no accounts.
How You Play
With Your Guitar
Free Play — Hear a sequence, play it back. Difficulty adapts to your accuracy.
Curriculum — 12 modules, 55+ lessons from open strings to full-neck fluency.
Scale Practice — 20+ scales in open and higher positions.
Lick Library — 16 real phrases across blues, rock, folk, and jazz.
Interval Training — Hear two notes, name the distance. Three levels.
Tuner — Built-in chromatic tuner with cents display.
Without Your Guitar
Shredle — Wordle meets the fretboard. Guess a note sequence by ear.
Riff Memory — Simon Says, but for guitar riffs.
Scale Quiz — Hear a scale, name it.
Interval Quiz — Hear an interval, name it.
Scale Builder — Tap out the right notes to build a scale from scratch.
55+
Lessons
20+
Scales
10
Game Modes
Your Privacy
No Accounts. No Tracking. No Ads.
FretBored works entirely offline. Your microphone is used only for
real-time pitch detection—audio is never recorded or transmitted.
Your data stays on your device.