Android application to check in your visitors with tickets generated by pretix
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Build Status

Validates tickets generated by pretix.

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Project status

This project is stable and tested in production.

Features that work:

  • Connecting the app to a pretix installation for a specific event
  • Scanning and validating tickets simultaneously on multiple devices
  • Toggling autofocus and flashlight
  • Manually search for a ticket code or an attendee name
  • Support for usage without an internet connection


The code in this repository is published under the terms of the GPLv3 License. See the LICENSE file for the complete license text.

This project is maintained by Raphael Michel See the AUTHORS file for a list of all the awesome folks who contributed to this project.

This project is 100 percent free and open source software. If you are interested in commercial support, hosting services or supporting this project financially, please go to or contact Raphael directly.