StemMate Privacy Policy

StemMate (音轨拍档) is an audio separation and practice app by TinyGrapeLab. You can use it without creating an account.

Audio and video

You choose which files or Photos items to import. Separation, beat analysis, playback, and export take place on your device. Projects and generated audio are stored locally on your device. We do not upload your media to our servers.

Data collection

We do not collect personal information, audio, video, usage analytics, or advertising identifiers through StemMate. The app does not include advertising or tracking.

Purchases

Optional Pro purchases are handled by Apple through the App Store. We use Apple's purchase status to unlock Pro features. Apple's handling of purchase and payment information is governed by its own privacy policy.

Your control

You can delete projects inside the app. Deleting the app removes its locally stored project data, subject to any device backups you have enabled. Exported files that you save elsewhere remain under your control.

Contact

For questions about this policy, visit the StemMate support page.

音轨拍档隐私政策

音轨拍档（StemMate）由 TinyGrapeLab 开发，无需注册账户即可使用。

音频与视频

你自行选择要导入的文件或相册内容。分轨、节拍分析、播放和导出均在设备本地完成。项目和生成的音频保存在设备上，我们不会将媒体文件上传到我们的服务器。

数据收集

音轨拍档不会收集个人信息、音频、视频、使用统计或广告标识符，也不包含广告或跟踪功能。

购买

可选的 Pro 购买由 Apple App Store 处理。App 使用 Apple 提供的购买状态解锁功能。购买和支付信息由 Apple 按其隐私政策处理。

你的控制权

你可在 App 内删除项目。删除 App 会移除本机项目数据；设备备份及另存到其他位置的导出文件由你自行管理。

联系我们

如对本政策有疑问，请访问音轨拍档支持页面。