简要说明：当前版本无需账号，不含广告、行为分析、订阅或积分，也不会把壁纸选择、创作选项或照片上传到我们的服务器。
01 / 当前版本
我们不收集哪些数据
时光流影当前版本不要求注册或登录，不收集姓名、邮箱、电话号码、联系人、精确位置或设备广告标识，也不使用跨 App 跟踪。
当前版本没有广告 SDK、第三方行为分析 SDK、订阅、积分购买或云端 AI 生成服务。
02 / 设备本地
本地设置与内容
语言、外观等偏好保存在设备本地。壁纸浏览和预设创作在设备上完成；当前版本不会把这些选择发送给我们的服务器。
删除 App 通常会同时移除其本地设置。已经保存到系统相册的壁纸由“照片”App 管理，不会随 App 删除而自动移除。
03 / 系统权限
添加到相册
只有在你主动保存壁纸时，App 才会申请“添加到相册”权限，用于把你选择的图片写入系统照片图库。
当前版本不需要读取你的整个照片图库。你可以随时在 iOS“设置”中管理相册权限。
04 / 网络
服务器与第三方服务
App 的核心壁纸内容随应用提供，当前版本无需将个人数据发送到我们的服务器即可浏览和保存。
打开隐私政策、产品网站或邮件联系入口时，会由浏览器、邮件服务商和网络服务商按各自政策处理必要的连接信息。网页服务器也可能生成用于安全与故障排查的标准访问日志；我们不使用这些信息进行广告画像或出售。
05 / 你的选择
管理与删除
你可以在系统设置中撤销相册权限，在“照片”App 中删除已经保存的壁纸，并通过删除 App 移除其本地设置。
由于当前版本不提供账号，也不在我们的服务器保存 App 内个人资料，因此没有需要通过账号提交的云端数据删除流程。
In short: the current version requires no account, contains no ads, analytics, subscriptions, or credits, and does not upload your wallpaper choices, creation options, or photos to our servers.
01 / Current version
Data we do not collect
TimeFlow Wallpaper does not require registration or sign-in. It does not collect your name, email address, phone number, contacts, precise location, or advertising identifier, and it does not track you across apps.
The current version contains no advertising SDK, third-party behavioral analytics SDK, subscription, credit purchase, or cloud AI generation service.
02 / On your device
Local settings and content
Preferences such as language and appearance are stored locally on your device. Wallpaper browsing and preset creation happen on the device; the current version does not send those choices to our servers.
Deleting the app normally removes its local settings. Wallpapers already saved to Photos are managed by the Photos app and are not automatically removed when you delete TimeFlow Wallpaper.
03 / System permission
Add-only Photos access
The app requests add-only Photos access only when you choose to save a wallpaper. This permission is used to write the selected image to your system photo library.
The current version does not need to read your full photo library. You can manage Photos access at any time in iOS Settings.
04 / Network
Servers and third-party services
Core wallpaper content is bundled with the app. The current version can browse and save wallpapers without sending personal data to our servers.
If you open this policy, the product website, or an email contact link, your browser, email provider, and network provider process connection data under their own policies. The website server may also create standard access logs for security and troubleshooting. We do not use this information for advertising profiles or sell it.
05 / Your choices
Control and deletion
You can revoke Photos access in system settings, delete saved wallpapers in Photos, and remove local settings by deleting the app.
Because the current version has no account and does not store in-app profiles on our servers, there is no account-based cloud deletion process.