Effective date: August 30, 2026
TongBan is designed to work without an account or network connection. TongBan does not collect, transmit, sell, or share personal data.
Eye-protection settings, schedules, reminders, the app whitelist, and the game list are stored only on the user's device. Foreground app detection is performed locally and no app usage history is transmitted.
Overlay access is used only to display the eye-comfort color filter. TongBan does not capture, record, or read screen content. Usage access detects the current foreground app for the user-configured whitelist and game mode. Launcher app visibility creates the local app selection list. Notification access keeps the user-enabled filter visible and delivers rest reminders.
TongBan does not request the Android Internet permission. It contains no advertising SDK and no analytics SDK. It does not send data to the developer or any third party.
Local settings remain until the user clears TongBan storage or uninstalls the app. Either action permanently removes the locally stored settings.
TongBan is a general utility and is not specifically directed to children. It does not knowingly collect personal data from children.
For privacy questions, use the developer contact information shown on the TongBan Google Play store listing.
生效日期：2026 年 8 月 30 日
瞳伴无需注册账号或连接网络即可使用。瞳伴不收集、传输、出售或共享任何个人数据。
护眼设置、定时计划、提醒、应用白名单和游戏列表仅保存在用户设备。前台应用识别完全在本机完成，不会传输应用使用记录。
悬浮窗权限仅用于显示护眼滤镜，瞳伴不会截取、录制或读取屏幕内容。使用情况访问权限用于识别当前前台应用，实现用户配置的白名单和游戏模式。应用可见性用于生成本地应用选择列表。通知权限用于显示用户主动开启的护眼服务和休息提醒。
瞳伴不申请 Android 联网权限，不包含广告或数据分析组件，也不会向开发者或任何第三方发送数据。
本地设置会一直保留，直到用户清除瞳伴的应用数据或卸载应用。执行任一操作都会永久删除本地设置。
瞳伴是一款通用工具，并非专门面向儿童，也不会有意收集儿童的个人数据。
如有隐私问题，请通过瞳伴 Google Play 商店页面展示的开发者联系方式联系我们。