Banvas Privacy Policy / 隐私政策

Last updated: October 7, 2026

English

Banvas does not collect, store, or share any personal data.

• Your Canvas credentials. The Canvas URL and access token you enter are stored only on your device, in the iOS Keychain. They are never sent to us or to any third party.
• Your Canvas data. Courses, grades, assignments, messages and files are requested directly from your school's Canvas server and shown on your device. They pass through no server operated by us. Data is cached briefly in memory and in the app's temporary folder for previews only.
• No analytics, advertising or tracking. The app contains no third-party SDKs.
• Deleting your data. Signing out removes the token from your device. Deleting the app removes everything. You can also revoke the token at any time in Canvas → Account → Settings.
• Children. The app does not knowingly collect information from anyone.
• Contact. github.com/boyuchengz/banvas/issues

简体中文

Banvas 不收集、不存储、不分享任何个人数据。

• 你的 Canvas 凭证：你输入的 Canvas 网址和 Access Token 只保存在设备的 iOS 钥匙串中，永远不会发送给我们或任何第三方。
• 你的 Canvas 数据：课程、成绩、作业、消息和文件直接从你学校的 Canvas 服务器获取并显示在你的设备上，不经过我们运营的任何服务器。数据只会为了预览而短暂缓存在内存和 App 的临时目录中。
• 没有统计、广告或追踪：App 不包含任何第三方 SDK。
• 删除数据：退出登录会从设备上删除 token；删除 App 会清除所有内容。你也可以随时在 Canvas → 账户 → 设置 中吊销这个 token。
• 联系方式：github.com/boyuchengz/banvas/issues

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