Torr: Barometer Altimeter
Pressure Forecast for Migraine
Free · In‑App Purchases · Designed for iPad
"Torr" is a free barometer app that offers real-time pressure and altitude, 10-day forecasts with migraine trends, histories, and file export.
Dashboard displays high-precision real-time measurement data, offering peace of mind for mountaineering enthusiasts and outdoor adventurers.
It displays information sensed by your device's built-in barometric pressure sensor, motion sensor, and GPS, allowing offline use.
It also features real-time trend graphs, making it ideal for observing short-term changes during typhoon approaches, sudden downpours, stair/elevator ascents/descents, or driving uphill.
Since barometric pressure and altitude support various units, it can also be used for professional purposes by researchers and academic institutions.
Additionally, for those sensitive to weather changes and suffering from migraines or weather-related illnesses, it provides graphs forecasting barometric pressure and weather for the next 10 days, along with medically grounded headache alert information updated every 6 hours.
Its graphical, intuitive UI runs smoothly, making it a valuable tool for daily prevention and countermeasures.
Furthermore, measured barometric pressure data is automatically stored within the app.
It features a background measurement mode that enables measurements even when the app is in the background or asleep. You can view accumulated data and export it to CSV files.
It also supports Live Activities in the background, allowing you to view real-time data on Dynamic Island or the lock screen.
Beyond the main app, it also works with Apple Watch, letting you instantly check barometric pressure and altitude.
An all-in-one, high-performance barometer app covering all present, future, and past information related to barometric pressure.
The one-of-a-kind app you never knew you needed—that's "Torr"!!
【Features】
・Dashboard
・Barometer (Atmospheric pressure data via pressure sensor)
・Altimeter (Absolute altitude via motion sensor / Relative altitude via pressure sensor)
・Location
・Elevation and floor level estimation via GPS
・Pressure Forecast
・Up to 10 days of nearby sea-level pressure values and weather forecasts
・Pressure graph showing trends like rises and falls
・6-hourly migraine/weather sensitivity alerts based on medical evidence
・History
・Automatic data logging
・Daily history export to CSV files
・Background measurement mode
・Unit settings (pressure and altitude)
・Color theme settings
・Torr Pro plan for ad-free experience
・Apple Watch compatibility
・Lock screen widget
・Live Activity
【Other】
Some devices may not have a barometric pressure sensor or motion sensor.
Please note that in such cases, certain dashboard features may not be available.
Location access and an internet connection are required to use the barometric pressure forecast.
Location access is required for background measurement.
Please submit requests or inquiries via reviews or the support URL.
- Improved stability and fixed minor issues
The developer, Wataru Namiki, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Wataru Namiki
- Size
- 15.2 MB
- Category
- Weather
- Compatibility
Requires iOS 16.1 or later.
- iPhone
Requires iOS 16.1 or later. - iPad
Requires iPadOS 16.1 or later. - Mac
Requires macOS 13.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later. - Apple Watch
Requires watchOS 9.6 or later.
- Location
- This app may use your location even when it isn’t open, which can decrease device battery life.
- Languages
English and 2 more
- English, Japanese, Simplified Chinese
- Age Rating
9+
- 9+
- Contains
Advertising
Health or Wellness Topics
- In-App Purchases
Yes
- Pro (Monthly) $1.99
- Pro (Yearly) $19.99
- Copyright
- © DIYer Space