Delta Altitude

Contains adsIn-app purchases
4.3
457 reviews
50K+
Downloads
Content rating
Everyone
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About this app

Turn your map into an altimeter!

Don't guess how high you climbed: Know how high you climbed with Delta Altitude: The leading height difference calculator!

Delta Altitude is an elevation calculator that allows you to get the altitude at any point or the change in elevation between two points simply by tapping on a map.

What is the difference in height between your base camp and Mount Everest's Peak?
Tap on your base camp, then tap on Everest's peak and get your answer, instantly.

The application accesses altitude databases that are built from numerous sources of altitude data obtained using satellite and aircraft LIDAR (Laser Light Detection and Ranging) and NASA's Shuttle Radar Topography Mission.

How accurate is this app?

The horizontal resolution of the LIDAR scans is as fine as 1 meter or less while NASA's Radar scans are available at a resolution of 30 meters. So, the accuracy will vary depending on the type of scan that is available for your area or the area you select.

The most accurate values will be obtained in the United States where LIDAR scanning has been used extensively.

In general, altitude values should be accurate to 5 meters or better.
Updated on
Feb 18, 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 info and performance
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.3
429 reviews
Chris Auerswald
August 15, 2021
This is an awesome APP. But it needs to up date the airial layout even though I bought this product....
5 people found this review helpful
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ganesh 7hills stereo
May 4, 2020
Doesn't work at all.
3 people found this review helpful
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Tonya Walker Weaver