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Barometric Pressure: Barograph

Barometric Pressure: Barograph

Barometer tracker with alarms

49 ratings
73 reviews
🔧 Utilities
☀️ Weather
Free
In-App Purchases

Details

  • Released
  • Updated
  • October 8, 2014
  • July 8, 2026

Features

Developer

Catspaw Systems LLC
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iphone
ipad
🧾$5.99 - $19.99
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⭐73
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About

This app uses your device's built-in barometer to display real-time atmospheric pressure charts. Monitor pressure trends, set custom alarms for pressure changes, and log data for later analysis. It also offers altitude display and optional sea-level adjusted pressure readings.

✓Real-time atmospheric pressure monitoring
✓Pressure alarms and notifications
✓Background data logging
✓Sea level adjusted pressure (optional IAP)
✓Altitude display
✓Data export to CSV
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What's New in Barometric Pressure

2.55

July 8, 2026

Localization and Settings text format improvements

4

In-App Purchases

$5.99

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User reviews

Most RecentHighest RatedLowest Rated

Unique Outstanding Design App!

Sometimes as an ole Man I get lucky 🍀 and find an App that is truly Amazing for me and my Family! I guess I never thought in my lifetime that keeping track of a Barometer reading would become so important for my Health! But it has and finding an App that could help me was not easy to find! Then my friends I stumbled upon this app and found it to be a Unique Outstanding Design App! The Developer has put a lot of Hard Work Time Sweat and yea Love into the coding of this software! And it shows with all the updates that have been made to keep up with the Technology that keeps changing every single Hour Minutes and Seconds of the Day! This app is truly accurate in its Data and I think my friends that you should Definitely download this app and give it a try ! I don’t believe you will be sorry. ( really ) so with that it’s Time for this ole Man to pick up His Cane 🦯 and move on so they say, but I want to take this moment to Thank the Developer for putting out a Unique Outstanding Design 5 Star ⭐️ App! I use it every second of the Day . So Mr. Developer I truly Tip my Hat 🎩 to you and from an ole Man 🦯 say “ Thanks ! “
Show more
RLNfirstRLNfirst

Response from developer

Wow thank you so much for your kind words! It's a labor of love, but hearing that people find my apps useful is really what keeps me going! Please reach out if there's anything I can do to improve your Barograph experience. Stay tuned for the next update which will include a Home Screen widget!

Works as described

I wrongly set it up so put in a very critical review but it was my fault for not reading the instructions .
You need to go into,settings and assign permissions .
The developer pointed this out and now it is effective and what I needed.
If you want to remove the Ad Banner there is a small payment but it does run without that .
Show more
Tellboy989Tellboy989

Response from developer

EDIT: Glad I could help. Feel free to email me at any time if you need any more support! I have an update coming out soon that improves the onboarding process and gives a bit more info about how the basic features are free, what you get for upgrading etc. I hope you enjoy the app! Jackson

Unique Outstanding Design App!

Sometimes as an ole Man I get lucky 🍀 and find an App that is truly Amazing for me and my Family! I guess I never thought in my lifetime that keeping track of a Barometer reading would become so important for my Health! But it has and finding an App that could help me was not easy to find! Then my friends I stumbled upon this app and found it to be a Unique Outstanding Design App! The Developer has put a lot of Hard Work Time Sweat and yea Love into the coding of this software! And it shows with all the updates that have been made to keep up with the Technology that keeps changing every single Hour Minutes and Seconds of the Day! This app is truly accurate in its Data and I think my friends that you should Definitely download this app and give it a try ! I don’t believe you will be sorry. ( really ) so with that it’s Time for this ole Man to pick up His Cane 🦯 and move on so they say, but I want to take this moment to Thank the Developer for putting out a Unique Outstanding Design 5 Star ⭐️ App! I use it every second of the Day . So Mr. Developer I truly Tip my Hat 🎩 to you and from an ole Man 🦯 say “ Thanks “
Show more
RLNfirstRLNfirst

Response from developer

Wow thank you so much for your kind words! It's a labor of love, but hearing that people find my apps useful is really what keeps me going! Please reach out if there's anything I can do to improve your Barograph experience. Stay tuned for the next update which will include a Home Screen widget!

Works as described

I wrongly set it up so put in a very critical review but it was my fault for not reading the instructions .
You need to go into,settings and assign permissions .
The developer pointed this out and now it is effective and what I needed.
If you want to remove the Ad Banner there is a small payment but it does run without that .
Show more
Tellboy989Tellboy989

Response from developer

EDIT: Glad I could help. Feel free to email me at any time if you need any more support! I have an update coming out soon that improves the onboarding process and gives a bit more info about how the app is free, what you get for upgrading etc. I hope you enjoy the app! Jackson ----original message--- The app is totally free actually (save for the ad banner). You do not have to pay to activate the barometer - the purchase is purely optional to disable the ad banner, and activate a couple optional features that only certain power users need. If it’s. not working for you, it is probably because you have the system permissions disabled that are required for the barometer data. If you contact me via the link in the app, I can walk you through getting it working for free!

The OG barometer

I find it amazing that they’re still working on this app after so many years. I first tried it back in 2013 or 2014. It’s great to see a modern user interface and the new style of home screen which they recently added. The best thing about this app is it measures the pressure in the background. I don’t get data every minute of the day, but I get enough data points during the day that I always have an idea of the pressure trend and I can spot storms before they hit.
Show more
-J-a-x--J-a-x-

Response from developer

Thank you so much for the review! We have indeed been around since 2014! I'm glad to hear that you're stuck with us all these years and I hope you continue to enjoy Barograph.

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FAQ

What does Barograph do?

Barograph uses your iPhone's built-in barometer to create real-time charts of atmospheric pressure. It allows you to view pressure trends, set alarms for specific pressure values, and log data. The app can also display your relative altitude and offers an optional feature to view sea-level adjusted pressure.

What are the key features of Barograph?

Key features include real-time atmospheric pressure monitoring with dynamic graphs, customizable pressure alarms, background data logging, altitude display, push notifications for pressure changes, and the ability to export data in CSV format. An optional in-app purchase enables sea-level adjusted pressure readings.

Is Barograph free to use?

The app is free to download and use for basic features like real-time pressure monitoring and logging. However, advanced features such as sea-level adjusted pressure calculations require an optional in-app purchase.

What devices is Barograph compatible with?

Barograph is designed for iPhone and iPad devices that have a built-in barometer. It utilizes the device's hardware to provide accurate atmospheric pressure readings and charts.

How can I use Barograph for weather prediction or elevation tracking?

By monitoring pressure trends, you can anticipate weather changes, as dropping pressure often indicates approaching rain. The altitude display feature allows you to track elevation changes during activities like hiking or flying, as atmospheric pressure varies with altitude.