The "DRK Hier!" app enhances the convenience for DRK operations and events, accommodating both planned and spontaneous activities. It offers valuable features for responders, participants, and helpers, allowing for seamless event management. The app integrates with the drkserver, a resource management system, providing additional functionalities for users.

With the "DRK Hier!" app, users can create events on-the-go, check in and out personnel, and track attendance and total hours during events. The app generates QR codes for quick check-ins, streamlining the process. Users can also create barcodes linked to their drkserver ID for easy registration. Data can be shared with other apps or exported for further processing, and the app supports offline data entry, ensuring functionality even without internet access.