Polly: Pollen & Allergy

Polly is your symptom and pollen diary. It links how you feel each day with local pollen data and shows which pollen coincides with your symptoms — a pattern you can bring to your doctor or allergist.

WHY POLLY?

Many people with hay fever only keep their symptoms in their head. Polly helps you record them consistently across the season and see how they line up with pollen levels.

WHAT POLLY DOES

- Pollen forecast
Up-to-date pollen data from the German Weather Service (DWD) for 8 pollen types and 27 regions in Germany.

- Symptom tracking in 30 seconds
Rate your nose, eye and lung symptoms morning and evening and log your medication. Based on the EAACI CSMS used in clinical studies.

- Your personal pattern
After two to three weeks, Polly uses rank correlation to show which pollen coincides with your symptoms. Results are framed honestly, including the statistical uncertainty.

- Report for your doctor's visit
Export a PDF of your history as a basis for the appointment with your allergist.

- Pollen alerts
Optional heads-up when pollen that coincides with your symptoms is in the air.

IMPORTANT

Polly is not a medical device and does not diagnose. The app shows statistical associations, not causation, and does not replace a medical examination. All health data stays only on your device.

Currently for Germany (DWD data).