mu Barometer Pro

4.4
633 reviews
Content rating
Everyone
5K+
Downloads
Content rating
Everyone
Learn more
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About this app

A simple barometer for monitoring atmospheric pressure. The goal of μBarometer is to be useful, small and elegant.
Features:
- Pressure units: mBar, mmHg, inHg, atm
- Altitude units: meters, feet
- Pressure Graph
- Altitude Indicator
- App widget with four themes

The small pressure graph shows the change in pressure in 48 hours.
To collect data μBarometer runs a small service which saves the pressure value every hour.

The altitude value are based on the current pressure value.
For quick switching between pressure/altitude indicators just tap on the indicator icon.
You can measure the relative altitude.
Just tap on the altitude indicator and it will show the relative altitude from the current point.

This is a pro version of muBarometer without ads and with an additional extended app widget.

WARNING: Read this FAQ: https://xvadim.github.io/xbasoft/mubarometer/faq.html

μBarometer forum: https://www.reddit.com/r/muBarometer/

This app uses icons from https://icons8.com

If you want to help me translate muBrometer into you language, please send me an email: vadim.khohlov@gmail.com

Telegramm channel: https://t.me/mubarometr

If μBarometer doesn't collect data and plot graphs, please, read this:https://xvadim.github.io/xbasoft/mubarometer/faq.html
Updated on
Feb 14, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Device or other IDs
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.4
626 reviews
A Google user
December 7, 2019
I've been using the free version of this app for over a year on my LG V20, and decided to upgrade to the pro version I didn't want to lose my old logged data, so I emailed the developer and he quickly responded with instructions of how to export the data from the free version, and import it into the pro version. This app is simple and functional, and the graphing and alerts are useful.
11 people found this review helpful
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A Google user
September 8, 2019
I have tried a few "barometer" apps and this one is the only one that would reliably track and give me data. I have been using it for the last 6 months now. It keeps all its data and lets me share it with other apps. Plenty of settings and has a nice interface. I am using a Samsung note 8 and it doesnt have any problems reading its sensors or running in the background.
7 people found this review helpful
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Z Hughes
April 3, 2026
the time scale on the widget makes it hard to read and understand what happened when. base10 is a bad choice for displaying time but is likely the default in the graphing library that is being used. i want to know what happened 6 and 12 hours ago not 5 and 10, when they even get labels. it's about 10 am on the third and the first label on the timeline is 7pm on the first. this isn't helpful. it's a good app but the data labels have been bothering me for years and reduce the functionality
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Vadym Khokhlov
April 3, 2026
Thanks for you feedback. Please, drop me an email and let's discuss how to improve this functionality. I'd like to implement it as good as possible.

What’s new

- improved alerts notifications