About this app
Guitar Tuner is a tool for tuning classical and acoustic guitars. Some of the features are * It can listen to instrument sound and measure the sound frequency. * It can also produce reference sounds when touching the strings on screen. * you can tune easily by following directions like tighten-loosen * you can tune by both selecting a string or in auto-selection mode * there are also "string may be broken" warnings (in manual mode) * supports more than 50 tuning styles * callibration between 424-456Hz * metronome with beat groupings, vibration, torch, etc
Latest release
What’s New
metronome some performance optimizations ios14 tests
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 16, 2026 · 9:08 PM $1.59
Screenshots
