Support and privacy for Firn.

Firn runs offline on iPhone. These pages describe the privacy model, the support channel, and the medical disclaimer used across the app.

01 Privacy Policy What stays on device, what is not collected, how exports work, and how to delete local data. 02 Support Where to send questions, what to include in a request, and what Firn does not upload automatically.

Medical Disclaimer

Firn is a personal journal, not a medical device. It does not provide medical advice, diagnosis, treatment, medication recommendations, dose calculations, interaction checks, or contraindication warnings.