Simple Tuner Lide

Simple Tuner — Open and go. Tune in 3 seconds. A minimalist chromatic tuner built for string players. Fully offline. No ads. No subscription. One-time purchase. 【Features】 · Real-time pitch detection with needle display — green means in tune · Chromatic precision with real-time cents deviation · Supports guitar, bass, ukulele, violin, cello, piano · Built-in 12-tone reference tones for ear training · Adjustable A4 reference (432–446 Hz) · Drop tuning support · Three sensitivity levels 【Why Simple Tuner】 · Fully offline: all audio processed on-device, nothing uploaded · No ads: practice without interruption · No subscription: one-time purchase, yours forever · Minimal UI: open and go, no extra steps · Small footprint: won't clutter your phone 【Who it's for】 · Beginners on guitar or ukulele · Performers who need a quick tune-up · Music students practicing ear training Whether you're picking up a guitar for the first time or tuning before a show, it gets you in tune in 3 seconds.