Barometer Plus - Altimeter

Barometer Plus - Altimeter

Advance Barometer

332 ratings
392 reviews
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • February 6, 2016
  • September 22, 2025
Barometer Plus - Altimeter screenshot #1 for iPhone
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Barometer Plus - Altimeter screenshot #6 for iPhone
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Barometer Plus - Altimeter screenshot #8 for iPhone
Barometer Plus - Altimeter screenshot #9 for iPhone
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About

This app measures air pressure and altitude using your device's built-in sensor. It helps predict weather changes, monitor health impacts of pressure fluctuations, and optimize activities like fishing. Customize its appearance and receive notifications about significant pressure shifts.

Barometer and altimeter with analog display
Temperature and humidity readings
Pressure and altitude unit conversion
GPS and airport data calibration
Relative altitude measurement
Pressure change notifications
History tracking and graph
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What users say

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What's New in Barometer Plus

3.7.6

September 22, 2025

Bug fixes and performance improvement. Fix temperature and humidity not display. You can check "User Guide" page to learn how to use the app. Thank you for choosing Barometer Plus! We welcome your ideas and suggestions - please write a review or email us at: support+barometer@pvdapps.com.

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4

In-App Purchases

$0.99

No Ads, Widget and Export

No Ads, Widget and Export History

User reviews

Good - could be great

The app concept is great. Slightly outdated design but has some really good ideas to make this one of the best ones in the App Store for simple barometric monitoring like history, a main face dial that shows acceptable ranges and typical weather at that pressure, custom notifications etc.

What could be improved:
History chart doesn’t match up with the live view. It’s regularly a whole point off (29.x instead of 28.x) in the chart. For better ux, using a curve instead of linear lines would be nicer to see.

For notifications, sometimes you click on one and it opens the app but there is no way to see what that notification was or specifically when it happened so you’re not sure if it was an old one or not. Having the notifications from the app stored with timestamps would be great.

Lastly, Sea level adjustment via gps is nice but would be better to track live altitude adjustments while traveling using the internal tools of iPhone instead of map data to make the adjustment live. Perhaps it does this but I just notice if I have it up and travel it thinks my pressure has changed when it’s just a different altitude.
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Great at first

Loved this app and then it just stopped working. Deleting and looking for a new one.

get rid of ads & you have a good app

The app is ok, but the ads are wayyyy too much. When you open the app there’s several ads, just checking the pressure ads pop up. It’s just way too much. I understand it’s free, buts just too much. I would not mind paying a few dollars. But I haven’t seen that option.

全画面の動画広告

使い始めて1分で2度も挟まってきた全画面閲覧強制動画広告。
Very frequent full-screen un-skippable Video Ad.
Worst experience ever had.
Useless.

Best barometer

This barometer is pretty accurate and useful when you want to know what the actual weather conditions are like and if it’s good to take the boat out onto the bay!

Developer apps

User experience

🐞

Reported Bugs

3 issues

Stops tracking pressure changes

Bug

Incompatible with iOS 10 on iPads

Bug

Freezes or crashes on launch

Bug

Requested Features

4 requests

Pressure trend indicators

Feature

Customizable graphs and data export

Feature

Notifications for pressure changes

Feature

Arthritis/migraine warning indicators

Feature

FAQ

What does Barometer Plus do?

Barometer Plus measures air pressure and altitude using your device's built-in barometric pressure sensor. It can help you predict short-term weather variations, monitor how barometric pressure affects your mood or health, and assist with activities like fishing.

What are the key features of this app?

Key features include a customizable analog barometer and altimeter, temperature and humidity readings, support for various pressure and altitude units, calibration options using GPS or airport data, relative altitude measurement, and notifications for pressure changes. It also offers pressure tracking and history graphs.

How much does Barometer Plus cost?

The app is free to download and use, but it offers in-app purchases to remove ads or unlock paid features such as 'Exact update interval' for background tracking and exporting history to CSV format. You can access these options from the 'Shop' menu.

What devices is Barometer Plus compatible with?

This app requires a device with a built-in barometer sensor. Compatible devices include iPhone 6/6s/7/8/X/11/12/13 (including Plus models), iPad Mini 4/Air 2/Pro, or later models with this sensor. It will not function on devices without a barometer.

How can I use this app for weather prediction?

By monitoring changes in air pressure, you can predict short-term weather variations. The app displays the barometric pressure and can notify you when air pressure changes indicate that extreme or worse weather may occur, helping you stay informed about upcoming conditions.