The HBR Rule Trainer App contains the complete current IHF Rule Book and is perfectly suited as preparation for the Theoretical Test of Handball Referees.

- The app is always kept up-to-date
- Current catalogue of questions (in English, German and French)(Version 3, publication date: August 2019)
- Statistics always show the learning progress
- The last 25 tests are stored in order to identify its errors
- This app offers two modes, the practice and exam mode
-> In practice mode you can display all questions or practice all questions or show only the incorrectly answered questions
- Contains the complete set of rules (currently only available in German)
-> Direct reference of questions to the set of rules

This app is currently available in English , German and French with the official questions of the IHF