The new BillStar logo. Copyright 2020 Thomas Obernosterer BillStar

BillStar is an Android app that allows you to scan, store and view RKSV (Registrierkassensicherheitsverordnung) Data.

RKSV is an Austrian Law that requires a QR Code or URL on bills.
Those contain information like Bill ID, Datetime, Amounts grouped per tax rate and other metadata.

The Bill data is stored locally on your device.

The App is available on the HUAWEI AppGallery and is closed source.

Here are Privacy Policy and Terms and Conditions.

If you want to watch overall development, vote on new features, request new features or report bugs, you can visit our Issue tracker here.

In the case you need help, please feel free to contact us at via email (Please provide as much detail as possible).

Upcoming Update 2020.8

We are planing to release the next Major update of BillStar mid September 2020.


Currently there are no features


You can track progess in this milestone on our Issue tracker.

  • Unmarked Issues and Issues with "To-Do" are awaiting Development
  • Issues with "Doing" are currently being Processed
  • Issues with "Testing" are implemented and are being field tested
  • Closed issues are done and wait to be released

Amazon AppStore launch

We are currently thinking about releasing BillStar on the Amazon AppStore in September 2020.

The current thought is that it will first be released only for Huawei Devices (again).

In the months following the release we will slowly allow other devices to install the App, starting with Sony and Lenovo devices.