1. 适用范围
本政策适用于 KeepOnly（App Store 名称“图留必要”）iOS 应用及本支持网站。KeepOnly 无需创建账户或登录。
KeepOnly Privacy
隐私政策
KeepOnly 的核心原则很简单：照片留在 Photos 中，筛选在设备本机完成，删除始终由你确认。
简体中文
EnglishKeepOnly 隐私政策
2. 照片访问与本机处理
KeepOnly 仅在你授权后通过 Apple Photos 访问静态照片，用于在设备上显示、筛选和发起你选择的删除操作。照片内容不会由我们上传到服务器，也不会用于云端识别、广告或用户画像。使用“有限访问”时，App 只处理你在系统选择器中授权的照片。
3. 保存在设备上的数据
筛选决定、保留理由、整理进度、偏好设置和与照片对应的本地标识保存在当前设备上，用于继续筛选和展示结果。我们不运营用于接收这些记录的服务器。卸载 App 通常会移除其本地数据库与设置，但不会删除 Photos 中的照片。
4. 删除照片
筛选结束不会自动删除照片。只有当你在结果页主动发起删除并在 iOS 系统对话框中再次确认后，删除请求才会由 Photos 执行。照片后续的“最近删除”保留与恢复由 Apple Photos 管理。
5. 购买与恢复购买
“永久解锁”由 Apple StoreKit 处理。我们不会获得或保存你的银行卡、完整付款信息或 Apple ID 密码。App 会从 Apple 获取商品信息和有效购买权益，以显示价格、解锁功能并恢复购买。Apple 对交易数据的处理受其自身隐私政策约束。
6. 分析、跟踪与广告
当前版本不集成第三方分析、广告或跨 App 跟踪 SDK。我们不出售个人数据，也不使用照片内容投放广告。
7. 支持邮件
如果你主动发送支持邮件，我们会收到你的邮箱地址、邮件内容以及你选择提供的信息，并仅将其用于回复和处理问题。请不要发送包含私密照片或不必要个人信息的附件。
8. 政策变更与联系
如果 App 的数据处理方式发生实质变化，我们会更新本页面和生效日期。隐私问题可发送至 yuzerofish@gmail.com。
English
简体中文KeepOnly Privacy Policy
1. Scope
This policy applies to the KeepOnly iOS app, listed as 图留必要 on the App Store, and this support website. KeepOnly does not require an account or sign-in.
2. Photos access and on-device processing
With your permission, KeepOnly uses Apple Photos to display and review still photos on your device and to request deletions that you choose. We do not upload photo content to our servers or use it for cloud recognition, advertising, or profiling. With Limited Photos Access, the app only processes photos you select in the system picker.
3. Data stored on your device
Review decisions, reasons for keeping photos, progress, settings, and local identifiers associated with photos are stored on your device so the app can resume sessions and show results. We do not operate a server that receives these records. Uninstalling the app normally removes its local database and settings, but it does not delete photos from Photos.
4. Photo deletion
Completing a review does not delete photos automatically. A deletion is requested only after you choose Delete on the results screen and confirm again in the iOS system dialog. Apple Photos controls any later Recently Deleted retention and recovery.
5. Purchases and restoration
Permanent Unlock is processed by Apple StoreKit. We do not receive or store your card details, complete payment information, or Apple ID password. The app receives product information and valid purchase entitlements from Apple to display pricing, unlock features, and restore purchases. Apple processes transaction data under its own privacy policy.
6. Analytics, tracking, and advertising
The current version does not integrate third-party analytics, advertising, or cross-app tracking SDKs. We do not sell personal data or use photo content for advertising.
7. Support email
If you contact support, we receive your email address, message, and any information you choose to provide. We use it only to respond and resolve the request. Please do not attach private photos or unnecessary personal information.
8. Changes and contact
If the app’s data practices change materially, we will update this page and its effective date. Privacy questions can be sent to yuzerofish@gmail.com.
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