Sniffle
Know what's in the air before you head out. Sniffle turns the daily pollen forecast into a clear picture, and helps you find what actually sets you off.
What you can do
Pollen at a glance
Tree, grass, and weed pollen on a simple 0–5 scale, for wherever you are.
Hour by hour
See how levels rise and fall through the day, with rain from Apple Weather factored in.
Find your triggers
Log a quick daily check-in and Insights matches how you feel to the plants in the air.
Morning alerts
A heads-up on the days that reach the level worth hearing about, at the time you pick.
Every place you care about
Save cities for travel and family, or just use your current location.
Watch & widgets
An Apple Watch app with a complication, plus home- and lock-screen widgets.
Private by design
No accounts, no ads, no tracking. Your triggers, check-ins, and saved places stay on your device, and pollen look-ups use an approximate area, never your exact location, which we don't store.
Sniffle gives general information about pollen and weather. It isn't medical advice, diagnosis, or treatment, and forecasts can be wrong. Talk to a doctor about your allergies and medication.