Barometric Pressure Tracker

You can feel it before it arrives — the headache building behind your eyes, the sinus pressure, the old ache in your joints — and for years everyone has told you it's in your head. Barometric Pressure Tracker shows you the pressure change before it reaches you, so you can see it coming instead of getting caught out.

By the time the pain hits, you're already behind — reaching for medication, cancelling plans, pushing through a day you can't focus on. Most weather apps bury pressure three taps down, and barometer apps just show a number. You don't need another gauge. You need to know what's coming, and whether it's linked to how you feel. Barometric Pressure Tracker takes the guesswork off your shoulders.

SEE WHAT'S COMING, NOT JUST WHAT'S NOW

• Current pressure and trend in plain language — steady, rising, falling, or a big change ahead
• A clear pressure chart mapping the hours in front of you, with changing windows highlighted
• See your day split into calm and changing windows, so you know when to take it easy
• Track pressure for home, work, and the places you travel

GET A HEADS-UP BEFORE THE SWING

• Pressure-change alerts that reach you hours before a swing arrives
• Set your own sensitivity — only major swings, or every meaningful shift
• A daily briefing each morning: today's outlook in one calm line, even on quiet days
• Home Screen and Lock Screen widgets, so the next change is always one glance away

FIND OUT IF IT'S REALLY THE PRESSURE

• Log how you feel in seconds — headache, migraine, sinus, joint pain, vertigo, and more
• Severity, time, an optional note, a medication toggle — no bulky diary forms
• See your symptoms laid right over the pressure curve and spot the pattern yourself
• Export a doctor-ready PDF or CSV to bring to your next appointment

BUILT FOR REAL LIFE

• People whose headaches and migraines seem to track the weather
• Anyone with sinus pressure, joint pain, or old injuries that flare before a front
• People with vertigo or ear pressure who feel "off" when the weather turns
• Caregivers keeping an eye on someone who's weather-sensitive
• Travellers and commuters who need pressure for more than one place

PRIVATE BY DESIGN

• No account required — start the moment you open it
• Your symptom logs stay on your device, not on a server
• No data sold, no third-party tracking
• Powered by Apple Weather, with pressure in hPa/mbar, inHg, or kPa

FREE TO START, PRO WHEN YOU'RE READY

Current pressure, today's trend, the 24-hour chart, and quick symptom logging are always free.

Pressure Pro unlocks the full picture: the extended 48-hour forecast, pressure-change alerts with custom thresholds, the daily briefing, widgets, your complete symptom history with the pressure overlay, doctor-ready exports, and multiple locations.

Pro is available as a weekly or annual subscription, or a one-time lifetime purchase, with a free trial on eligible plans. Prices are shown in the app and may vary by region. Subscriptions renew autom