我们收集什么
What we collect
阻尼不收集任何个人数据或使用数据。App 没有账号系统、服务端 API、分析 SDK、广告 SDK、崩溃上报服务或远程数据库。
Friction does not collect personal or usage data. The app has no account system, server API, analytics SDK, advertising SDK, crash reporting service, or remote database.
Family Controls 与屏幕使用时间
Family Controls and Screen Time
阻尼使用 Apple 提供的 Family Controls、ManagedSettings 和 DeviceActivity 框架，让你自愿选择需要增加暂停步骤的 App 或网站。系统提供的是不可读令牌；阻尼无法读取其他 App 的内容、消息、付款信息或浏览内容。
Friction uses Apple Family Controls, ManagedSettings, and DeviceActivity so you can voluntarily choose apps or websites that need a pause. Apple provides opaque tokens; Friction cannot read content, messages, payment information, or browsing activity from other apps.
本地存储
Local storage
你的设防选择、提醒文字、冷静记录、奖牌进度与生效时段存储在设备本地及 App Group 容器中。删除 App 或在 App 内重置数据后，这些本地数据会被移除。
Your selected apps, reminder text, pause history, badge progress, and active hours are stored locally on the device and in the app group container. They are removed when you delete the app or reset local data in the app.
购买
Purchases
如你购买完整版，付款由 Apple 处理。阻尼不会接收或存储你的银行卡信息。Apple 可能根据其政策处理交易信息。
If you purchase the full version, Apple processes the payment. Friction does not receive or store payment card details. Apple may process transaction information under its own policies.
儿童与家庭
Children and families
阻尼不建立儿童档案，也不向家庭成员或第三方传输使用记录。对设备和屏幕使用时间的管理应由设备所有者在知情和自愿的情况下配置。
Friction does not create child profiles or transmit usage records to family members or third parties. Device and Screen Time settings should be configured knowingly and voluntarily by the device owner.
政策更新与联系
Policy updates and contact
如果产品的数据处理方式发生变化，我们会先更新本政策和 App Store 隐私标签。有关隐私问题，请通过技术支持页联系我们。
If our data practices change, we will update this policy and the App Store privacy labels first. For privacy questions, contact us through the support page.