Brottsplats is an Android-based app developed by Mårten Olsson that allows you to keep track of police interventions in Sweden. You can sort the interventions based on location or let the app choose the ones happening near you. The app is still in Beta and under development, so users should expect some glitches and bugs.

The app's user interface is simple and easy-to-use, with a map displaying the interventions as pins. You can tap on each pin to see detailed information about the intervention, such as the type of crime, the time and location, and the police department handling the case. Brottsplats is a free app, and it does not require any personal information to use. However, users should note that the app is only available in Swedish, which may be a limitation for non-Swedish speakers.