Since mid-year 2025, the TI-Messenger has been mandatory in Germany. While the specification defines a common framework, real-world deployments differ significantly depending on the health insurance provider and implementation partner.
This self-hosted session is a technical exchange focused on existing TI-Messenger implementations. Participants will present and compare the messenger apps used by different health insurance providers, share screenshots and APKs, and discuss practical experiences from deployment and daily use.
The goal is to build a shared, experience-based overview of:
- functional differences between implementations
- client behavior and UX choices
- interoperability and Matrix usage patterns
- operational or architectural observations
This is not an official assessment or certification review, but a peer-to-peer knowledge exchange from a technical and user-centric perspective.
Bring your devices, artifacts, and observations.