Decision Wheel Privacy Policy / 决策转盘隐私政策

Last updated / 更新日期：2026-10-28

English

Decision Wheel (package: com.lixuehan.decisionwheel) is a fully offline random picker tool. It does not collect, store on any server, or share any personal data.

Your custom wheels, settings and spin history are stored only on your device (local app storage). You can export them to a JSON file and import them back at any time — the file stays wherever you save it; the app never uploads it. Uninstalling the app or clearing its data removes everything. The app requests no permissions and contains no accounts, no analytics, and no third-party tracking SDKs.

The only optional network action is user-initiated: tapping a feedback entry opens your own email app to write to us. Nothing is sent automatically.

Contact: lixuehanlofter@gmail.com

中文

决策转盘（包名：com.lixuehan.decisionwheel）是一款完全离线的随机决策工具，不收集、不上传、不共享任何个人数据。

你自建的转盘、设置与历史记录只保存在设备本地；导出/导入 JSON 文件由你自己保管，应用不会上传。卸载应用或清除应用数据即全部删除。本应用不申请任何权限，无账号系统、无数据分析、无第三方追踪 SDK。

唯一可能联网的动作由你主动触发：点击反馈入口会打开你自己的邮件应用写信给我们，应用不会自动发送任何内容。

联系邮箱：lixuehanlofter@gmail.com