Compass & Altimeter
Compass & Altimeter Summary
Compass & Altimeter is a free, with in-app purchases Android app in Tools by PixelProse SARL. Released in Dec 2018 (7 years ago). It has about 10M+ installs and 123K ratings with a 4.43★ (good) average. Based on AppGoblin estimates, it reaches roughly 838K monthly active users and generates around $10K+ monthly revenue (100% IAP / 0% ads). Store last updated Jun 29, 2026
Recent activity: 10K installs this week (51K over 4 weeks) showing above average growth , and 40 new ratings this week View trends →
SDK intelligence: AppGoblin detected 4 development tools(e.g. Square), 2 ad networks, 1 mediation,and 1 analytics: product integrated into Compass & Altimeter. View full SDK list →
Compass & Altimeter SDKs Summary
Compass & Altimeter was last scanned for SDKs on 2026-06-22. Below is the overview of third-party companies detected in the app. The full list of SDKs, permissions and unknowns is available here.
Square
Amazon
Google
Kotlin
AdMob
Facebook
Firebase4.43★
Ratings: 123K
Screenshots
App Description
A Compass, with geographic north, true altitude, address, sunset & sunrise times
A simple and easy to use Compass to retrieve useful information about your current position such as true Geographic north and true altitude above sea level.
• Works perfectly offline and without network access
• Geographic north using magnetic declination
• True altitude above mean sea level (AMSL)
• Sunrise & Sunset times
• Azimut angles in deg, grad, mrad, gon
• Various dials and color themes (including high contrast)
• Angle measurement (with dials including measuring capabilities)
• Bubble Level functionnality (available in iPhone dial)
• Use EGM96 as the geoid reference for computing altitude
• Latitude & Longitude in MGRS, UTM coordinate formats
• Latitude & Longitude in DD, DMM or DMS format
• British National Grid (OSGB86) coordinate system
• SwissGrid (CH1903 / LV95 / MN95)
• Magnetic field strength to detect potential perturbations
• Sensor accuracy
• Address of your current location (requires data connectivity)
Compass better works outside where magnetic perturbations are low. Magnetic closure cell phone cases may also disrupt the accuracy of the compass.
EGM96 (Earth Gravitational Model) is used as the geoid reference to compute true altitude above sea level from data collected by the GPS sensor. UTM (Universal Transverse Mercator) is a system for assigning coordinates to locations on the surface of the Earth.
Have fun !