This app uses the barometric pressure sensor built into all the newer iPhone, iPad and Apple Watch Models sold after 2016 with few exceptions. You need one of these newer devices to use this App. See below which older iPhone, iPad and Apple Watch without this sensor are not supported! This App features a Barometer for weather, an Altimeter for outdoor activities, a barometric Trend and a Notification Center Widget. Even without the optional In-App-Purchase this is a fully functional Barometer with absolutely no draw-backs and all important features accessible. Always without ads! (See "Pro Features" at the end). No internet connection required, no data transmitted - runs on your device only! Keep an eye on the barometric pressure and be your own weather forecast! This little app uses only GPS (optional) and the new barometric pressure sensor to calculate the barometric pressure used in weather forecasts. The new iPhones have a barometric pressure sensor built in so this app works completely without internet. The handy marker helps you keep track of changes in the barometric pressure and let's you predict weather changes! Please realize, that a single barometric pressure reading is not enough to tell the current weather situation but the barometric pressure and its change over time is a very good indicator for weather changes! Now you can also see the trend in barometric pressure with graph charts displaying the measurements taken during the last 30 days! (6h, 12h, 24h, 3d, 7d, 14d, 30d) The Altimeter helps you track your altitude changes based on the change of pressure. Just set your reference pressure and altitude in order to use the Altimeter for checking how high up the mountain you have climbed (works for other activities too). The App does not use GPS for the Altimeter. Please Note that on older devices such as the 4S, 5, 5S and 5C as well as on any iPod Touch and iPad Models older than iPad Air 2 or iPad Mini 4 as well as the Apple Watch 1 and 2, this app will not be able to read barometric pressure values and not display any useful information. The first generation 4-inch iPhone SE is not supported - the new SE (2020) is! All basic features, the Barometer, the Altimeter, the Trend and the Widget are completely free to use for everyone and are fully functional at maximum accuracy available. No ads! The only features with restricted access via In-App-Purchase are listed at the end under "Pro Features". Those are nice to have features for power users or those that want to show their support for the App! Features (free for everyone) - Barometer for weather - Altimeter for outdoor activities - HomeScreen Widget (iOS 14 and newer) - Today-View Widget (all Versions) - Watch App - Up to 30d trend visualised with graphs - Interactive timeline on the trend graphs - No internet connection required since the sensor is built into the new iPhones and iPads - Supports 6 different pressure units - Support for 2 different altitude units - Analog Barometer with support for all 6 units - Configurable "displayed accuracy" / number of decimals - Supports setting a custom marker so you can track changes in barometric pressure - Manual altitude setting or automatic altitude updates based on GPS for the Barometer. - GPS Correction. In case your GPS seems to always be 'off' a little you can now fix this easily. - Portrait and Landscape support - No ads! No data collection beyond your device (history and settings). No web communication at all. Pro Features (one time In-App Purchase required) - Change the Barometer Face - Fishing Barometer - Two scales on the Barometer - Data export in CSV Format
Great until it broke
It’s always been reliable, until the most recent iOS update. Then it stopped reporting altogether.
Cost of pro version
I didn’t see where it told me how much the pro version costs?
Altitude wrong
Altitude between screens differ substantially and both are different from reality. I certainly not aust my altimeter with this data.
Awesome
Great app. Only thing can you make the widget back round black or customizable? The blue pops off a black background. Thank you for a wonderful app. So useful!
Very glad this app exists
I’m grateful that this developer has put so much work into an app whose key features are 100% free. I was looking for an app that gave me the output of my phone’s internal barometer, and that’s exactly what it does. And you can even set the little red marker to track changes! And no ads, not even in the free version! Thanks, developer. To the people complaining about the tracking not working while the phone is locked: it’s obviously an iOS limitation.
Prettier widget please
i have been using this app for years best barometer with the cleanest interface and has atm’s as unit option. i only wish the home screen widget wasn’t an ugly number, but a miniature barometer
I have this all on all devices
As a pilot who flys helicopters and float planes this all is awesome, I have it on my Apple Watch as well as iPad and iPhone, it’s great for tracking pressure changes/weather changes when you’re a long ways away from any reporting weather stations
See all important information right on your Home Screen at a glance - regularly updating* Option to use light or dark mode permanently or keep the automatic setting based on your phones overall appearance * Small bug fixes on the iOS and watchOS Apps
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