隐私政策Privacy Policy

生效日期：Effective date: 2026-10-21

本政策说明「页读」（英文名 Folio，以下简称“本 App”）如何处理你的信息。本 App 没有自己的服务器，开发者不会收集、存储或查看你的个人数据。

1. 保存在设备上的数据

你导入的书籍、书架、阅读进度、书签、书源、订阅源和阅读设置都只保存在你的设备上。本 App 不包含广告，不使用任何统计分析或用户追踪工具。

2. 书源与网络请求

当你使用书源搜索、阅读网络书籍或打开订阅源时，本 App 会从你的设备直接访问这些书源对应的第三方网站。这些网站不由开发者运营，它们如何处理访问信息，以其各自的政策为准。

3. 同步（可选）

同步默认关闭。开启后，本 App 会把以下内容保存到你自己选择并登录的存储服务中，用于在你的多台设备之间同步：

书架列表、阅读进度、书签和阅读设置
书源和订阅源
书籍封面、网络书籍的目录信息
本地导入的书籍文件（仅在你打开“书籍文件”同步时）

这些数据直接在你的设备和你的存储服务之间传输，不经过开发者的任何服务器。

WebDAV

你填写的服务器地址、账号保存在设备上，密码保存在系统钥匙串中。数据保存在该服务器的 Folio 文件夹内。

Microsoft OneDrive

登录时通过 Microsoft 官方页面授权。本 App 仅申请 Files.ReadWrite.AppFolder（只能读写 OneDrive 中本 App 专用的文件夹）、User.Read（读取账号名称用于显示）和 offline_access（保持登录）权限，无法访问你 OneDrive 中的其他文件。登录凭证保存在系统钥匙串中。

Google Drive

登录时通过 Google 官方页面授权。本 App 仅申请 https://www.googleapis.com/auth/drive.appdata 权限：只能读写 Google Drive 中本 App 专用的隐藏“应用数据”文件夹，无法查看、修改或删除你 Google Drive 中的任何其他文件。从 Google 获得的数据只用于在你的设备间同步上述阅读数据，不会用于广告，不会出售，也不会传给任何第三方；除你本人外，开发者及任何人都不会读取这些数据。

本 App 对通过 Google API 获得的信息的使用和传输，遵守 Google API 服务用户数据政策，包括其中的“有限使用”（Limited Use）要求。

4. 删除你的数据

设备上的数据：在书库中移除书籍，或删除本 App。
停止同步：在 App 的“设置 → 同步”中关闭同步或退出登录。
WebDAV：删除服务器上的 Folio 文件夹。
OneDrive：删除 OneDrive“应用”文件夹中本 App 的文件夹，并可在 Microsoft 账户隐私设置中撤销授权。
Google Drive：在 Google Drive 网页版“设置 → 管理应用”中找到本 App，选择“删除隐藏的应用数据”，并可在 Google 账号第三方访问权限中撤销授权。

5. 儿童

本 App 不会有意收集任何人的个人信息，包括儿童。

6. 政策更新

本政策如有变更，会更新本页面并修改上方的生效日期。

7. 联系方式

如对本政策有任何疑问，请联系：folio@xiaott.xyz

This policy explains how Folio (Chinese name 页读, “the App”) handles your information. The App has no servers of its own; the developer does not collect, store or view your personal data.

1. Data stored on your device

Books you import, your library, reading progress, bookmarks, book sources, RSS sources and reading settings are stored only on your device. The App contains no ads and uses no analytics or tracking tools.

2. Book sources and network requests

When you search with book sources, read online books or open RSS sources, the App connects directly from your device to the third-party websites behind those sources. These websites are not operated by the developer, and their own policies apply to how they handle requests.

3. Sync (optional)

Sync is off by default. When you turn it on, the App saves the following to the storage service you choose and sign in to, so it can be synced across your devices:

Your library list, reading progress, bookmarks and reading settings
Book sources and RSS sources
Book covers and table-of-contents data for online books
Imported book files (only if you turn on “Book Files” sync)

This data travels directly between your device and your storage service and never passes through any server operated by the developer.

WebDAV

The server address and account you enter are stored on your device; the password is stored in the system Keychain. Data is saved in a Folio folder on that server.

Microsoft OneDrive

You sign in on Microsoft's own page. The App only requests Files.ReadWrite.AppFolder (read and write only the App's own folder in OneDrive), User.Read (to show your account name) and offline_access (to stay signed in). It cannot access any other files in your OneDrive. Sign-in credentials are stored in the system Keychain.

Google Drive

You sign in on Google's own page. The App only requests the https://www.googleapis.com/auth/drive.appdata scope, which allows it to read and write only the App's own hidden application data folder in Google Drive. It cannot see, modify or delete any other files in your Google Drive. Data obtained from Google is used solely to sync the reading data listed above between your devices. It is not used for advertising, is not sold, and is not shared with any third party; no one other than you, including the developer, reads this data.

Folio's use and transfer to any other app of information received from Google APIs will adhere to the Google API Services User Data Policy, including the Limited Use requirements.

4. Deleting your data

On your device: remove books from your library, or delete the App.
Stop syncing: turn off sync or sign out in Settings → Sync in the App.
WebDAV: delete the Folio folder on your server.
OneDrive: delete the App's folder inside the Apps folder in OneDrive, and revoke access in your Microsoft account privacy settings.
Google Drive: in Google Drive on the web, open Settings → Manage apps, find the App and choose “Delete hidden app data”; you can revoke access under Google Account third-party access.

5. Children

The App does not knowingly collect personal information from anyone, including children.

6. Changes

If this policy changes, this page will be updated along with the effective date above.

7. Contact

Questions about this policy: folio@xiaott.xyz