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The app for collecting barrier data in local public transport.
The goal of the app is, with your help, to collect public transport barrier data and make it available on OpenStreetMap so that EVERYONE can benefit from it.

By asking simple questions about stops, citizens shall be put in a position to collect data in their vicinity in an accessible manner.

The data you collect will build the foundation for better travel information, especially for physically impaired people, and guide the upgrading process of bus stops.

Thank you for your contribution to a better local public transport.


This app has features you may not like. Learn more!


Although APK downloads are available below to give you the choice, you should be aware that by installing that way you will not receive update notifications and it's a less secure way to download. We recommend that you install the F-Droid client and use that.

Download F-Droid
  • Version 0.4.4 (14) suggested Added on 2023-05-12

    arm64-v8a armeabi-v7a x86_64

    This version requires Android 6.0 or newer.

    It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.

    • have full network access
      Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.
    • access precise location only in the foreground
      This app can get your precise location from location services while the app is in use. Location services for your device must be turned on for the app to get location. This may increase battery usage.
    • run foreground service
      Allows the app to make use of foreground services.

    Download APK 123 MiB PGP Signature | Build Log