Observed arrival · 2026-09-29
Fretrune puts fretboard practice on a 21-day clock
A planned guitar-and-bass trainer names a note, then listens as you find it on your instrument.
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ƒJS
- For
- Guitar and bass players learning the fretboard
- Worth noticing
- Notes move through four levels—Shaky, Learning, Solid, and Mastered—based on accuracy and recall speed.
Field notes
The described drills include string-by-string practice and Note Hunt, which asks for one note everywhere it appears. Progress is measured by both accuracy and speed, with notes moving from Shaky through Learning and Solid to Mastered. The homepage says the challenge covers the open strings through the 11th fret and that the app is coming soon for iPhone and Mac.
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Editorial observations of this landing page, not a rating.
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