Privacy Policy
Last updated: August 18, 2026
Microphone audio
Recorder Companion accesses the microphone only after you start the tuner. Audio is analyzed locally in real time to detect pitch and show fingerings. Audio is never recorded, stored, or uploaded.
Data collection
The app requires no account and does not collect names, contact information, precise location, contacts, photos, advertising identifiers, or analytics. It contains no advertising or cross-app tracking.
On-device preferences
Language, reference pitch, and practice preferences may be stored locally on your device. Deleting the app or clearing website data removes these preferences.
Network access and external sources
The core metronome, tuner, and fingering lookup use bundled resources. If you open an authoritative fingering-source link, your browser visits that third-party website under its own privacy policy.
Contact
For privacy questions, please visit the support page.
隐私政策
更新日期：2026 年 8 月 18 日
我们如何处理麦克风声音
竖笛伴侣仅在你主动开启校音器后使用麦克风。声音只在你的设备上实时分析，用于判断音高并显示指法；应用不会录音、保存声音或将声音上传到服务器。
数据收集
应用不要求注册账号，不收集姓名、联系方式、精确位置、通讯录、照片或广告标识符，也不使用第三方广告或跨应用跟踪。
本机设置
语言、标准音和练习选项可能保存在设备本机，以便下次继续使用。删除应用或清除网站数据即可移除这些设置。
网络与第三方资料
核心节拍器、校音器和指法查询可使用应用内置资源运行。点击权威指法来源链接时，将由浏览器访问相应第三方网站，并适用该网站自己的隐私政策。
联系我们
如对隐私政策有疑问，请通过技术支持页面联系我们。