Accurate Altimeter

Contains adsIn-app purchases
4.4
66K reviews
5M+
Downloads
Content rating
Everyone
Enjoy this app for free, plus many more free of ads and in-app purchases, with a Google Play Pass subscription. Learn more
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About this app

The most downloaded Altimeter for Android that does not need internet to work!

- Altitude estimation with three different methods to be always sure to get a reliable measure, even without internet connection.
- Historical charts to see your excursions elevation gain.
- Maps with peaks' name and contour lines. Pick elevation from any point on the map.
- Pictures with impressed place name and altitude.

Altitude can be estimated:
- With satellites triangulation. Slow and less accurate but it works even with no internet connection.
- Taking the ground elevation at your current position from a global elevation map.
- Using the pressure sensor of your device (if available). It calibrates itself on pressure from the nearest weather station to improve accuracy.

As additional PRO features you can also:
- compensate systematic error of pressure sensor
- download a larger area of the global elevation map
- record altitude without opening the App
- pick elevation on the map with no limitation
- have no advertising
Updated on
Nov 12, 2023

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
App activity, App info and performance, and Device or other IDs
This app may collect these data types
App activity, App info and performance, and Device or other IDs
Data isn’t encrypted
Data can’t be deleted

Ratings and reviews

4.4
62.5K reviews
A Google user
March 12, 2019
Full page ad popped after only about 20 seconds of trying it. Uninstalled. [Response] I'm sorry, but it happened the very first time I tried it and I had used it far less than 10 mins. I'm certain of it. Perhaps there is a bug somewhere. I looked at the 3 altitudes, then went to look at the settings, and the ad came up after I left the settings. I've been a professional developer for over 35 years--bugs are a part of the development life cycle. I sincerely hope you find the problem.
135 people found this review helpful
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AR Labs
March 11, 2019
False, there is no more then 3 ads every 3 hours with a minimum period of 10 minutes.
A Google user
January 3, 2019
Very accurate. Many users of GPS are not aware that the altitude given by GPS is based on a theoretical Geode of the Earth's surface. It can be up to 100' (33m) off. To get a correct altitude you have to have access to a database with the true altitude for every location. With that in mind, this app gets the GPS location (which is +- 5m for most locations on the Earth) and then finds the surveyed height. The location of my house is 227ft MSL and this app says 230ft MSL. Considering that I am holding it about 4' off the ground that is pretty darn good. It it is also cool that it also gives the altitude the current pressure is found in the Standard Atmosphere.
173 people found this review helpful
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A Google user
February 20, 2020
Update - this was apparently a temporary glitch - I've succeeded in downloading these areas now. ------- I bought the Pro version today. I used it on a local hike today and found it to be accurate. However, when I later tried to download several areas for offline use, only some of them successfully downloaded. One didn't respond to the download arrow at all. Another displayed an outline of an empty cloud and did not proceed to download. It appears that this app only works with certain areas.
85 people found this review helpful
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What's new

Updated compatibility with Android 13
New Privacy Consent
Fix for Airport data retrieve