# Barometer for Watch — Pressure & Altitude > Measures atmospheric pressure, altitude, and calculates boiling point using device sensors. (iPhone/iPad app by Bangyan Chu.) - Source: https://appshunter.io/ios/app/barometer-for-watch/id1448485995 (this page in markdown: same URL + `.md`) - Developer: [Bangyan Chu](https://appshunter.io/developer/1448485994) - Category: Weather, Navigation - Price: Free with in-app purchases - Rating: 4.10/5 from 47 App Store ratings · 80 written reviews indexed - Age rating: 4+ - Requires: iOS 18.0 · 4 MB - Languages: American English - Released: 2019-01-09 - Data updated: 2026-08-30 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/barometer-for-watch/id1448485995/reviews.md ## What is Barometer for Watch? The one Barometer you would need on your Watch and your phone! This app provides the following information using the built-in sensors: • Atmospheric pressure • Sea level pressure • Altitude • Latitude and longitude • Boiling point of water based on the current pressure The Watch app also features beautifully designed complications. This application does not connect to the Internet. The barometer feature supports iPhone models newer than the iPhone 6s, iPad models newer than the iPad Air 2, and Apple Watch Series 3 and beyond. ## Key features - Atmospheric pressure reading - Sea level pressure - Altitude measurement - Latitude and longitude - Boiling point calculation - Watch complications ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Tips for coffee | $1.99 | one-time | | Tips for Ice Cream | $2.99 | one-time | | Generous Tips | $10.99 | one-time | | Tips for Pizza | $4.99 | one-time | ## Recent user reviews (10 of 80) All indexed reviews: https://appshunter.io/ios/app/barometer-for-watch/id1448485995/reviews.md ### 5/5 — app store 最好的气压软件 *2026-05-22* 界面简洁 数据清晰 希望作者能多多维护呀 ### 5/5 — Finally *2026-03-12* A barometer that is really a barometer with atmospheric and sea level. ### 2/5 — Great app found p *2026-03-08* The app works perfectly i like the graphic for the altitude **Developer response:** We just made an update. Please check again! ### 1/5 — 5 star app to 1 star *2026-01-31* Was using this app to track and predict migraines. Removing the chart functionality and promising it in a later version is irritating. Who knows when the next update and functionality will return? Barometric pressure data is ready available everywhere for free. This app no longer offers anything. I regret tipping the developer. Removing functionality with a promise of “will fix it someday later down the road” is what’s wrong with today’s software market. ### 4/5 — Re-fonctionne sur Apple Watch! *2026-01-29* Ne marche pas sur mon Apple Watch Ultra. 2. 29/01/26: ré-fonctionne depuis la mise a jour!! **Developer response:** We just made an update. Please check again! ### 4/5 — Ok *2026-01-28* Всё заработало,но добавление трендов на экран будет добавленно в следующих версиях! ### 2/5 — Not working on Apple Watch. *2025-12-18* Will not open on Apple Watch? **Developer response:** We just made an update. Please check again! ### 1/5 — Ne fonctionne pas sur ultra Watch *2025-10-10* Une fois installé sur l’ultra Watch , l’application bug et bien que l’icône se trouve installée aucune indication n’apparaît sur la montre contrairement à iPhone **Developer response:** We just made an update. Please check again! ### 1/5 — Crashes *2025-07-21, version 1.1.2* Crashes on watch os 7 ### 2/5 — Needs update *2025-06-29, version 1.1.2* Watch app stopped working entirely, crashes on launch and doesn’t display the complication. ## Frequently asked questions about Barometer for Watch ### What does this barometer app do? This app uses your device's built-in sensors to provide real-time readings of atmospheric pressure, sea level pressure, and altitude. It can also calculate the boiling point of water based on the current pressure. ### What are the key features of this app? Key features include accurate atmospheric and sea level pressure readings, altitude measurement, display of latitude and longitude, and calculation of the boiling point of water. The Apple Watch app also offers beautifully designed complications for quick access to information. ### Is this app free to use? The application is free to download and use, with optional in-app purchases available for additional features or content. Specific pricing details for in-app purchases can be found within the app itself. ### What devices are compatible with this app? The barometer feature supports iPhone models newer than the iPhone 6s, iPad models newer than the iPad Air 2, and Apple Watch Series 3 and beyond. The app does not require an internet connection to function. ### How can I use this app for weather monitoring? By tracking atmospheric pressure, you can gain insights into changing weather conditions. A falling pressure often indicates approaching storms, while a rising pressure suggests clearer weather. The altitude feature is also useful for outdoor activities. ## Version history (last 5 releases) ### 1.3.0 — 2026-02-26 The pressure chart is re-added to the application. Additionally, we added newly designed widgets for the iOS App. ### 1.2.0 — 2026-01-26 Thanks for the long wait. We fixed the issue that lead to the WatchOS App crashing. The trend chart on the iOS App and the watch complications were temporarily removed and will be re-added in the next versions. ### 1.1.2 — 2024-03-18 Fix an error in iOS 17.4 where the barometric measurements are not displayed. ### 1.1.1 — 2021-12-06 • Fixed crashes and added support for iOS 15. ### 1.1.0 — 2021-04-28 Exciting new features in this version: • A chart that shows pressure change over time • Export measurements to CSV • VoiceOver support ## Apps similar to Barometer for Watch | App | Rating | Price | Category | | --- | --- | --- | --- | | [PWS weather station monitor](https://appshunter.io/ios/app/pws-weather-station-monitor/id1571417867) | 4.3 (191) | Free | Weather | | [Barometric Pressure: Barograph](https://appshunter.io/ios/app/barometric-pressure-barograph/id926055907) | 4.1 (55) | Free | Weather | | [My Barometer and Altimeter](https://appshunter.io/ios/app/my-barometer-and-altimeter/id1457983372) | 4.4 (1,091) | Free | Weather | | [The Barometer -Digital-](https://appshunter.io/ios/app/the-barometer-digital/id6466735825) | 4.6 (315) | Free | Weather | | [Barometer - air pressure meter](https://appshunter.io/ios/app/barometer-air-pressure-meter/id6446816754) | 4.3 (70) | Free | Weather | | [Barometer - weather logger](https://appshunter.io/ios/app/barometer-weather-logger/id1435691955) | 3.7 (11) | Free | Weather | ## Related topics [barometer for watch](https://appshunter.io/ios/topics/barometer-for-watch) · [hygrometer barometer](https://appshunter.io/ios/topics/hygrometer-barometer) · [aca barometer app](https://appshunter.io/ios/topics/aca-barometer-app) · [barometer for fishing](https://appshunter.io/ios/topics/barometer-for-fishing) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-30.*