A studio-grade strobe tuner for iPhone and Apple Watch.
Fast, accurate, and beautifully simple.
See pitch drift in real time with classic strobe visualization. No guessing, no lag.
Tune from your wrist or your pocket. Same precision on both devices.
Ultra-low latency pitch detection. Play a note and see it lock in immediately.
No clutter, no ads, no distractions. Just you and your instrument.
“I was looking for a simple and straightforward tuner app which would work on the Apple Watch and finally I've found it! No useless functions, no annoying ads, straight to the point and it's also very precise. Totally recommended!”
Fr4nk · Italy
Directly on your wrist.