WARNING: Only works on devices with a barometer (iPhone 6, iPhone 6 Plus, iPad Air 2, and newer)
ACCURATE BAROMETRIC SENSOR
This app displays the current pressure as detected by the barometer sensor inside iPhone. This means no network connection is required. You can get the current pressure anywhere your iPhone can go!
View raw or adjusted pressure quickly using a Today Widget in Notification Center! This functionality requires an in-app purchase.
A CORNUCOPIA OF UNITS
Measure air pressure in a number of different units: inches mercury (inHg), kilopascals (kPa), millimeters of mercury (mmHg), atmospheres, hectopascals (hPa), or pounds per square inch (PSI). Measure altitude change in meters or feet.
SEA-LEVEL AIR PRESSURE ADJUSTMENT
Use your GPS-determined altitude to estimate air pressure at sea level to compare with weather stations around the world! Uses super-accurate reference to find very accurate altitude based on GPS location. If no network connection is available, the altitude is obtained directly from your GPS.
APPROXIMATE ELEVATION CHANGE
Using changes in pressure, the app displays an approximate elevation change from a reset point that you control.
- "That's awesome. My life is more complete now."
- "It's blue."
- Fixes errors loading altitude data
- Improves the layout of view on iPhone X
Ratings and Reviews
This plain and truly simple app is pure. Simple to use, unambiguous in display. Good option of units.
Compared to airport reporting (while at the airport) I have not seen any appreciable difference, which is a function of the iPhone’s sensor.
Great 5 Star App ( really ) !!!
Great 5 Star app! But what is the chance of you adding a Dark Mode to the Widget? For me it’s hard to read in the Light Mode you now have set up. But really a great app I use everyday! Thanks for putting it out there.
Great for me
This barometer is an excellent tool for me. As an old man, post-polio, I am very aware of changes in the pressure. However, this confirms it is pressure that affects me and not muscular problems. The accuracy is superb. It is good to see the sea level adjusted pressure.
- Friends of The Web, LLC
- 15.5 MB
Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.
English, Dutch, French, German, Italian, Japanese, Korean, Russian, Simplified Chinese, Spanish
- Age Rating
- Rated 4+
- © 2015 Friends of The Web, LLC
- In-App Purchases
- Today Widget $0.99
With Family Sharing set up, up to six family members can use this app.