# XDYou (open-source education app)

> XDYou is a free, open-source education app for Android and iOS. Free and Open Source data assistant for XDU students. It has 326 GitHub stars and is released under the MPL-2.0 license, and you can install it from F-Droid and the App Store.

"XDYou" is a Free and Open Source personal data assistant for XDU students. This software is originally called "Traintime PDA". - Both undergraduates and postgraduates are supported. - View classtable with exam arrangement and experiment arrangement, also set your idol as the background. - View sport related data: sport class detail and test score. - Check your dorm's electricity balance and check your historical electricity usage. - View your grade, easily calculate GPA and average score by choosing the subjects. - View the exam schedule. - View the due time of the borrowed books and query the details of the books in the library.

## Key facts

| Fact | Value |
|---|---|
| Repository | https://github.com/BenderBlog/traintime_pda |
| Platforms | Android, iOS |
| Built with | Flutter |
| GitHub stars | 326 |
| License | MPL-2.0 (open source) |
| F-Droid | https://f-droid.org/packages/io.github.benderblog.traintime_pda/ (package io.github.benderblog.traintime_pda) |
| F-Droid anti-features | Relies on a non-free network service |
| Google Play | not linked |
| App Store | https://apps.apple.com/app/id6461723688 |
| Website | https://legacy.superbart.top/xdyou.html |
| Official | no |
| Category | Education & language |
| Latest release | v1.6.6 (Sep 8, 2026) |
| Last commit | Oct 4, 2026 |

F-Droid builds its apps from source and flags anti-features: https://f-droid.org/en/docs/Anti-Features/

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Canonical page: https://appsgit.com/mobile-apps/xdyou
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