隐私政策Privacy Policy
一句话：Dio Dash 以隐私优先设计。所有监控、跑分与测量都在你的设备本地完成；没有账号、没有广告、没有第三方分析。只有当你主动提交排行榜或使用测速、购买时，才会按下文所述与外部通信。
In one line: Dio Dash is privacy-first. All monitoring, benchmarking, and measurement happens on your device. No account, no ads, no third-party analytics. Communication with servers only happens when you submit to the leaderboard, run a speed test, or make a purchase, as described below.
1. 存储在你设备上的数据1. Data stored on your device
测速记录、跑分结果、用电事件等历史数据保存在设备本地数据库中，不会自动上传。卸载应用即彻底删除。
Speed test records, benchmark results, and power event history are stored in a local database on your device and are never uploaded automatically. Uninstalling the app deletes them permanently.
2. 你主动提交的数据：社区排行榜2. Data you choose to submit: community leaderboard
提交跑分到社区排行榜是完全可选的。只有你点按提交时，以下数据才会发送到我们的排行榜服务器：
Submitting benchmark results to the community leaderboard is entirely optional. Only when you tap Submit are the following sent to our leaderboard server:
- 设备型号标识符（如 iPhone15,2）、芯片名称、CPU / GPU 核心数、设备名称
- Device model identifier (e.g. iPhone15,2), chip name, CPU / GPU core counts, and device name
- 操作系统版本、跑分版本号与各项得分
- OS version, benchmark version, and your scores
- 测试时的低电量模式与热状态（用于排行榜质量控制）
- Low Power Mode and thermal state at test time (for result quality control)
这些数据按设备配置聚合后公开展示（中位数排名），用于让全球用户对比性能。不提交即不发送；我们无法从这些数据识别你的个人身份。
This data is publicly shown on the leaderboard aggregated per device configuration (median ranking) so users worldwide can compare performance. If you don't submit, nothing is sent. We cannot identify you personally from this data.
3. 网络测速3. Speed test
测速时会与测速服务器建立连接以下载 / 上传测试数据并测量延迟。这是测速的必要机制；我们不会记录你其他网络流量的内容。
A speed test connects to measurement servers to download / upload test data and measure latency. That is how speed testing works; we do not record the content of your other network traffic.
4. 购买与订阅4. Purchases & subscriptions
购买通过你的 Apple ID 由 Apple 处理。我们使用 RevenueCat 校验购买凭据并管理 Pro 权益——RevenueCat 会收到匿名应用用户标识与购买凭据。订阅与你的 Apple ID 绑定，我们不接触你的支付信息。
Purchases are handled by Apple with your Apple ID. We use RevenueCat to validate receipts and manage the Pro entitlement — RevenueCat receives an anonymous app user ID and receipt data. Subscriptions are tied to your Apple ID; we never see your payment details.
5. 通知5. Notifications
电池提醒（低电量、过热、充电事件）使用本地通知，由设备直接触发，不经过任何服务器推送，也不需要网络。
Battery alerts (low battery, overheating, charger events) are local notifications triggered by your device directly — no server push and no network required.
6. 磁盘清理（Mac）6. Cleaner (Mac)
清理功能仅在你明确授权的目录范围内扫描（通过 macOS 安全作用书签）。所有清理操作只把文件移入废纸篓，不会永久删除；清空废纸篓由你决定。
The Cleaner only scans folders you explicitly granted access to (via macOS security-scoped bookmarks). Every cleanup moves files to the Trash only — nothing is permanently deleted; emptying the Trash is always your call.
7. 我们不做的7. What we never do
- 不投放广告，不嵌入第三方分析或追踪 SDK
- No ads, no third-party analytics or tracking SDKs
- 不出售、不共享你的任何数据
- No selling or sharing of your data
- 不要求注册账号，不收集姓名、邮箱、通讯录、位置
- No account required; we don't collect your name, email, contacts, or location
8. 儿童隐私8. Children
应用分级 4+，无意向儿童收集任何数据。
The app is rated 4+. We do not knowingly collect any data from children.
9. 政策变更9. Changes to this policy
若政策发生实质变更，我们会在应用内或本页面更新说明，并更新页面顶部的日期。
If we make material changes, we will note them in the app or on this page and update the date at the top.
10. 联系我们10. Contact
对隐私有任何疑问，请访问 playstone.org。
Questions about privacy? Reach us via playstone.org.