Jotsy 隐私政策 · Privacy Policy
概述
Jotsy 是一款开源的本地日记应用。Jotsy 没有账号体系，也没有开发者运营的服务器；开发者不会收集、接收或存储你的任何日记内容或个人信息。
你的数据保存在哪里
日记、标签、纪念日、图片、视频、录音和附件都保存在你设备上应用的私有目录中，设置保存在设备本机。卸载应用或清除应用数据会删除这些内容。你可以随时导出完整备份（可加密）。
何时会联网
以下联网都由你主动触发，并且只发送完成该功能所必需的内容：
| 场景 | 访问对象 | 发送的内容 |
|---|---|---|
| 自动获取地点与天气（可关闭，也可手动填写） | 高德地图、和风天气 | 当前坐标 |
| 网盘备份与恢复 | 你自己配置的 WebDAV / S3 服务，或你授权的网盘（Google Drive、OneDrive、Dropbox、百度网盘、阿里云盘） | 你选择上传的备份文件 |
| 检查更新（手动） | GitHub Releases 及其镜像 | 不含任何日记数据 |
| 从手机厂商或 WPS 云端导入笔记 | 对应厂商的官方网站 | 你在其官网完成的登录；登录状态只用于本次读取，导入结束后即清除 |
网盘备份
网盘备份上传的是你的完整备份 ZIP（可选加密），存放在你自己的网盘或服务器上。
- 访问范围最小化：Google Drive 只申请
drive.file权限，Jotsy 只能看到它自己创建的「Jotsy」文件夹及其中的备份，无法读取你网盘里的其他文件；OneDrive、Dropbox 使用应用专属文件夹；百度网盘只能访问「我的应用数据」中的本应用目录；阿里云盘只访问你授权的文件夹。 - 用途：仅用于上传、列出、下载和删除你的 Jotsy 备份。
- 凭据只在本机：WebDAV / S3 的地址、密码、访问密钥，以及网盘的授权令牌，只保存在你的设备上，不会发送给开发者，也不会写入备份文件。
- 随时撤销：在应用中移除备份位置会删除本机保存的凭据；你也可以在 Google 账号、 Microsoft 账号、 Dropbox 等服务的账号设置中撤销 Jotsy 的访问权限。撤销不会删除已上传的备份文件。
Google 用户数据
Jotsy 对从 Google API 获取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」要求。Jotsy 只在你的设备上直接与 Google Drive 通信，用于保存和读取你的备份；这些数据不会被传输给开发者或任何第三方，不会用于广告，不会被人工查看，也不会用于训练任何人工智能或机器学习模型。
权限
- 网络：用于上述联网功能。
- 麦克风：仅在你录音时使用。
- 位置（可选）：仅在你开启自动获取地点与天气时使用。
- 照片、视频与文件：仅在你选择插入或导入时访问你选中的内容。
第三方服务
使用上述联网功能时，相关服务（高德地图、和风天气、GitHub、各网盘与云服务）会按其各自的隐私政策处理请求。Jotsy 不包含广告或第三方统计 SDK。
儿童
Jotsy 不面向儿童收集任何信息，也不会收集任何人的个人信息。
政策变更
本政策更新时会在此页面发布并修改生效日期。历史版本可在 GitHub 仓库的提交记录中查看。
联系我们
如有任何问题，请通过 GitHub Issues 联系。
Overview
Jotsy is an open-source, local-first diary app. Jotsy has no account system and no developer-operated servers. The developer does not collect, receive or store any of your diary content or personal information.
Where your data lives
Entries, tags, anniversaries, photos, videos, recordings and attachments are stored in the app's private directory on your device, and settings stay on the device. Uninstalling the app or clearing its data deletes them. You can export a full (optionally encrypted) backup at any time.
When Jotsy goes online
Every network request below is started by you and sends only what that feature needs:
| Feature | Contacted service | What is sent |
|---|---|---|
| Automatic location and weather (optional; can be entered manually) | Amap, QWeather | Current coordinates |
| Cloud backup and restore | The WebDAV / S3 service you configure, or a drive you authorize (Google Drive, OneDrive, Dropbox, Baidu Netdisk, Alipan) | The backup files you choose to upload |
| Check for updates (manual) | GitHub Releases and mirrors | No diary data |
| Import notes from phone-maker or WPS clouds | The vendor's official website | The sign-in you complete on that site; the session is used only for this import and cleared afterwards |
Cloud backup
Cloud backup uploads your full backup ZIP (optionally encrypted) to your own drive or server.
- Minimal access: for Google Drive, Jotsy requests only the
drive.filescope, so it can see only the "Jotsy" folder and backups it created and cannot read any other file in your Drive. OneDrive and Dropbox use an app-specific folder; Baidu Netdisk is limited to this app's folder under My App Data; Alipan is limited to the folder you authorize. - Purpose: solely to upload, list, download and delete your Jotsy backups.
- Credentials stay on your device: WebDAV / S3 addresses, passwords and access keys, and drive authorization tokens, are stored only on your device. They are never sent to the developer and never written into backups.
- Revoke at any time: removing a backup location in the app deletes the credentials saved on your device. You can also revoke Jotsy's access in your Google Account, Microsoft account or Dropbox settings. Revoking access does not delete backups already uploaded.
Google user data
Jotsy's use and transfer of information received from Google APIs adheres to the Google API Services User Data Policy, including the Limited Use requirements. Jotsy talks to Google Drive directly from your device only to store and read your backups. This data is never transferred to the developer or any third party, never used for advertising, never read by humans, and never used to train any AI or machine-learning model.
Permissions
- Network: for the online features above.
- Microphone: only while you record audio.
- Location (optional): only when automatic location and weather is turned on.
- Photos, videos and files: only the items you pick to insert or import.
Third-party services
When you use the online features above, the services involved (Amap, QWeather, GitHub, and the drives and clouds you use) handle the requests under their own privacy policies. Jotsy contains no advertising or third-party analytics SDKs.
Children
Jotsy does not collect information from children, or from anyone else.
Changes
Updates to this policy are published on this page with a new effective date. Earlier versions are available in the commit history of the GitHub repository.
Contact
For any questions, please open an issue on GitHub Issues.