音分级实时反馈 · 多乐器预设 · Apple Watch 与小组件 Cent-level feedback · Many instruments · Apple Watch & widget
从练习室到舞台，清晰、快速、可靠 Clear, fast, and reliable — from practice room to stage
半圆表盘 + 音分读数，准音区一目了然；进入 ±5 音分并稳定后，音效与震动同步提醒。Semicircle gauge with cent readouts. Sound and haptic feedback when you stay within ±5 cents.
吉他、尤克里里、弦乐、钢琴、古筝、琵琶、二胡… 常用调式预设，自动识别弦位。Guitar, ukulele, strings, piano, guzheng, pipa, erhu… presets with auto string detection.
点按弦钮试听标准音高；A4 参考音可在 400–480 Hz 间微调。Tap strings for reference pitch. Adjustable A4 from 400–480 Hz.
跟随系统或手动切换简体中文 / English。Follow system language or switch between English and Simplified Chinese.
手表独立十二平均律调音，抬腕即测，与手机视觉风格一致。Standalone chromatic tuner on your wrist — same polished UI as iPhone.
一键打开上次使用的乐器，少点一步，多练一会儿。One tap to open your last used instrument.
持续更新中 More coming soon
核心调音体验，嘈杂环境自适应，高精度引擎可选。Core tuning with noisy-environment adaptation and optional high-precision mode.
独立运行，无需掏出手机即可快速测音。Runs independently — check pitch without taking out your phone.