Online and Offline maps

Multiple maps and layers : topography, satellite, OpenStreetMap©, Google© Maps, IGN© - France...
Download maps in order to display them when you are offline or share them with other users (MBTiles format).

Learn more

Geolocation

Visualize your position and record traces using the GPS signal.
Share your location with other users.

More options

Waypoints, traces and measures

  • Creation and customization of markers and traces.
  • Sharing data in gpx format.
  • Measure distances and angles in ° or mil.

Altitude

  • Display altitude.
  • Compute elevation profile of traces.
  • Hypsometric layer to quickly view the altitude.

Military use

  • Coordinates MGRS, UTM, lat/long (deg), lat/long (deg, min), lat/long (deg, min, sec).
  • Grids MGRS and latitude/longitude.

Download Gecko

Android

Or download the apk file : gecko.apk

iOs