Keptu · Privacy Policy

你的证件,只属于你的设备

Keptu 是一款本地优先的证件管理应用。这份文档说明我们「不」收集什么——因为对 Keptu 来说,这比说明收集什么更重要。

Keptu is a local-first document keeper. This page is mostly about what we do not collect — because for Keptu, that is the whole point.

最后更新 / Last updated: 2026-07-17

核心承诺 · The Core Promise

没有 Keptu 服务器会收到你的数据

No Keptu server ever receives your data

Keptu 没有自己的后端服务器,也不需要注册账号。你的证件照片、证件号码、姓名、有效期等一切内容,都存储在你自己的设备上,或(在你主动开启同步时)你自己的 iCloud 私有数据库中。开发者没有任何途径访问这些数据。

Keptu has no backend of its own and requires no account. Your document photos, numbers, names and expiry dates live on your device, or — only if you turn on sync — in your own private iCloud database. The developer has no way to access any of it.

信息收集 · Data Collection

我们收集的数据:无

Data we collect: none
iCloud 同步 · iCloud Sync

可选的同步,发生在你的 iCloud 里

Optional sync happens inside your own iCloud

Keptu Pro 提供跨设备同步。开启后,证件数据(含图片与完整证件号)通过 Apple 的 CloudKit 同步到你自己的 iCloud 私有数据库,由 Apple 加密存储与传输。它不经过、也无法被 Keptu 的开发者读取。关闭同步或删除 App 后,你可以随时在 iOS 设置中管理或删除这些 iCloud 数据。

Keptu Pro offers cross-device sync. When enabled, your documents (including images and full numbers) sync via Apple's CloudKit into your own private iCloud database, encrypted in transit and at rest by Apple. It never passes through — and cannot be read by — the developer. You can manage or delete this iCloud data in iOS Settings at any time.

设备权限 · Device Permissions

每一项权限只做一件事

Each permission does exactly one job
第三方 · Third Parties

涉及的第三方服务

Third-party services involved
你的权利 · Your Rights

数据始终在你手里

Your data stays in your hands

所有数据的查看、导出(ZIP 备份 / PDF 分享)与删除都在 App 内完成。删除 App 即删除全部本地数据;iCloud 中的同步数据可在 iOS 设置 → Apple 账户 → iCloud 中删除。因为我们不持有你的任何数据,所以不存在需要向我们发起的数据删除请求。

Viewing, exporting (ZIP backup / PDF share) and deleting your data all happen inside the app. Deleting the app deletes all local data; synced data can be removed under iOS Settings → Apple Account → iCloud. Since we hold none of your data, there is nothing to request deletion of from us.

儿童隐私 · Children

儿童隐私保护

Children's privacy

Keptu 面向普通用户,不面向 13 岁以下儿童设计,也不收集任何人的个人信息——包括儿童。家庭成员功能中录入的家人证件信息同样只存储在你的设备和你的 iCloud 中。

Keptu is not designed for children under 13 and collects no personal information from anyone, children included. Family members' documents you add are likewise stored only on your device and in your iCloud.

更新 · Updates

本政策的更新

Changes to this policy

若未来版本引入新的数据实践,我们会先更新本页面并在 App 更新说明中注明。继续使用新版本即表示你知悉更新后的政策。

If a future version introduces new data practices, this page will be updated first and the change noted in the App Store release notes.