Observed arrival · 2026-11-03
Fretmetric makes guitar practice measurable
A guitar practice tool that measures notes and timing against a click, then uses practice results to build a daily plan.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Guitarists who want structured practice feedback
- Worth noticing
- Its benchmark battery spans timing, speed, accuracy, finger independence, fretboard work, bends, and ear training.
Field notes
The setup begins with a two-minute calibration for input delay, room noise, and tuning, followed by an 8–10-minute benchmark across seven skill areas. Daily sessions combine warm-ups, interleaved focus work, spaced reviews, and a game; low-confidence sets remain visible but are excluded from trends and rankings. The page says its 73 exercises are generated from rules rather than AI, and its mobile apps are still listed as coming soon.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
⊠LoginAccess appeared gated
$PaidCommerce or pricing visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
ƒJavaScriptBrowser-side code central
One card from the complete issue