Super Altimeter: Offline GPS

An advanced altimeter app that combines GPS and a barometric sensor to display your precise altitude (elevation above sea level) at your current location. In addition to altitude, it also displays maps, addresses, and latitude/longitude coordinates.

The altitude and latitude/longitude coordinates can be viewed even without an internet connection (offline), making it reliable in remote areas.

You can also tap any location on the map to easily check the elevation of that specific spot.

This multi-functional altimeter app is perfect for any situation where you need to know your height, including mountaineering, hiking, cycling, driving, fishing, and drone photography.


■ Same "Calibration" Feature as Aircraft Altimeters

By entering the actual elevation at a known point (such as a trail marker, benchmark, or reference point), you can precisely calibrate the barometric altitude to that exact value. You can also calibrate using sea level pressure (QNH), displaying altitude using the same method as an aircraft's altimeter settings.


■ Key Features

・Displays altitude in meters (m) or feet (ft)
・Displays estimated error as "±◯m" / "±◯ft". Accuracy is instantly recognizable by numerical value and color
・Displays your current location on a map (complete with shop and facility labels)
・Displays the address of your current location
・Displays latitude and longitude (supports toggling between decimal and DMS (degrees, minutes, seconds) formats, tap to copy)
・Confirms the current measurement method (GPS or Barometer)
・Displays the elevation of any location tapped on the map
・Supports light and dark theme switching (can automatically follow device system settings)


■ Recommended For

・Hikers and climbers who want to know their current altitude on the trail
・Cyclists and drivers who want to track the height of passes and routes
・Anglers, campers, and outdoor enthusiasts checking their elevation
・Drone pilots who need to verify ground elevation before takeoff
・Anyone interested in changes in atmospheric pressure and weather
・Users looking for a multi-functional and highly reliable altimeter app


■ Multilingual Support

The display language automatically switches to match your device settings. It supports English, Spanish, French, German, Chinese, Japanese, and other major global languages.


Track your elevation closer and more accurately than ever before.