Grid Reference UK 5.0.0

Displays the grid reference for your current location. Currently supports UK Ordnance Survey (OS) grid references to 4, 6, 8 or 10 figures. The app also displays your WGS84 Latitude and Longitude values and whether your current position is within the correct range for UK grid references. GB Grid Reference Values are used on Ordnance Survey Maps in Great Britain (UK Mainland).