指尖琴 隐私政策

更新日期：2026 年 11 月 13 日

一句话

指尖琴不收集、不上传、不分享你的任何个人数据。App 不联网，也不需要注册账号。

运动传感器

手表 App 读取手腕的加速度计和陀螺仪数据，只用来在本机实时识别敲击、扫弦和运弓动作。这些数据不会保存，也不会离开你的手表。

健康（HealthKit）

演奏时，App 会开启一个「体能训练会话」，目的只是让屏幕变暗后琴声和敲击识别不被系统中断。App 不读取、不写入、不保存任何健康数据，停止演奏后会话随即结束。

曲谱与练习记录

你导入的曲谱和练习记录只保存在你自己的 iPhone 和 Apple Watch 上，两者之间通过 Apple 的 WatchConnectivity 直接传输。删除 App 即删除全部数据。

第三方

App 不包含任何广告、统计或第三方 SDK。

联系我们

有任何问题请发邮件至 ragllm@qq.com。

Tap Piano Privacy Policy

Last updated: November 13, 2026

In short

Tap Piano does not collect, upload or share any personal data. The app works offline and needs no account.

Motion sensors

The watch app reads the accelerometer and gyroscope on your wrist only to detect taps, strums and bowing in real time on the device. This data is never stored and never leaves your watch.

Health (HealthKit)

While you play, the app starts a workout session solely so the music and tap detection keep running when the screen dims. The app does not read, write or store any health data, and the session ends when you stop playing.

Songs and practice records

Songs you import and your practice records stay on your own iPhone and Apple Watch, transferred directly between them via Apple's WatchConnectivity. Deleting the app deletes all of it.

Third parties

The app contains no ads, analytics or third-party SDKs.

Contact

Questions? Email ragllm@qq.com.