See the week more clearly
Compare pollen, air quality, wind, pressure, and weather changes in one seven-day view.
Environmental tracking for iPhone, Apple Watch, and widgets
See pollen, air quality, and weather changes alongside your own logs to notice personal environmental patterns over time.
Track pollen, air quality, wind, and pressure across seven days, then compare them with your personal symptom log.
The App Store download link is coming soon. See features
Sinus: Pollen & Air Quality
Why Sinus Index?
Make environmental changes easier to understand.
Notice your own patterns
Add short daily check-ins and review them alongside environmental changes over time.
Fits into everyday life
Use widgets, Apple Watch, and gently worded notifications to see the summary without opening the app.
Features
Today, tomorrow, and the week ahead at a glance.
Seven-day environmental outlook
Review today and the days ahead through pollen, air quality, wind, pressure, and weather-change signals.
Possible factors in plain language
See which environmental conditions contribute to the indicator without claims of a certain health outcome or diagnosis.
Personal symptom journal
Record how you feel and review each entry beside the environmental conditions from that day.
Apple Watch, Siri, and widgets
Glance at the daily summary on your wrist or Home Screen and use supported shortcuts with Siri.
Calm notifications
Receive an informative, non-alarming summary when tomorrow's conditions may deserve attention.
Optional indoor context
Add readings from compatible Apple Home or Home Assistant sensors to your personal view.
For everyday life
There when you need it
When planning tomorrow
Check the next day's pollen, air quality, and weather-change outlook in advance.
When looking for a pattern
Compare daily check-ins with environmental conditions and notice what repeats over time.
When you need a quick glance
See the day's short summary on Apple Watch or a widget without opening the phone app.
Inside the app
A calm, clear, and quick view
Frequently asked questions
Know what it does—and what it does not do
Does Sinus Index diagnose or recommend treatment?
No. Sinus Index is not a medical device, diagnosis, or treatment app. It helps you view environmental conditions with your own logs. Seek professional care for pain or fever that lasts longer than normal, or for symptoms that concern you.
Is sinusitis just a headache?
No. Sinusitis is inflammation of the sinuses; head or facial pain can be one symptom, and pain can have other causes. The app does not determine the cause of symptoms.
What does the environmental indicator mean?
It combines available environmental data and the personal inputs you choose into a readable summary. It is not a probability of a health outcome, a disease forecast, or a diagnosis.
Where does the data come from?
Core weather data comes from Apple WeatherKit. Pollen and air-quality providers can vary by region and data availability, and the app accesses them through replaceable provider interfaces.
Are my location and journal private?
Location is optional and is used for the approximate area required for an environmental request. Personal journal content stays on the device; analytics events do not include location, symptom text, or free-form text.
When can I download the app?
Sinus Index is being prepared for the App Store. A download link will appear here after its store record is verified.
Ready to notice your environmental patterns?
See pollen, air quality, and weather changes alongside your own logs to notice personal environmental patterns over time.
The App Store download link is coming soon.