HomeAppsMaps & NavigationGrid Ref GKApps like Grid Ref GK Here are some great alternatives to Grid Ref GK by Mike Irving : Hawk Map GPS-GIS ★4.5 Grid Square Locator ★4.4 Grid Square ★4.6 OS Locate ★4.0 BackCountry Navigator GPS PRO ★3.5 My GPS Coordinates ★4.3 GNSS Status (GPS Test) ★4.6 Coordinates - GPS Formatter ★3.8 GPS Satellite ★4.7 latitude longitude & compass ★3.2 Compass & Altimeter ★4.4 MGRS UTM GPS ★4.2 Compass 22G (GPS Camera) ★4.2 Compass - Level & GPS & Map ★4.3 My GPS Location: Realtime GPS ★4.4 Compass ★4.6