The SI ePA app is a digital patient record system designed for iPhone users, enabling them to manage their health documents conveniently. This application allows users to store various health-related records such as medical reports, diagnoses, lab results, emergency data, vaccination certificates, medication plans, maternal health records, and children's health documents.

Key features include the ability to upload, download, and delete documents, control access permissions for healthcare providers, and set confidentiality levels for sensitive information. Users can also track all activities within their ePA and migrate data from previous patient records when switching to SIGNAL IDUNA. The app is available exclusively to individuals with private health insurance through SIGNAL IDUNA, ensuring secure and personalized health management.