This article will show you how to switch between metric and imperial coordinate formats in the iOS app. The Gaia GPS app can be set to use a variety of coordinate types from decimal degrees to MGRS coordinates. It is also possible to switch datums within the app and change between metric or imperial units.
Change Coordinate Formats
1. Go to the Units section of the Settings menu.
2. Select a coordinate type, datum, unit type, and whether to use standard or nautical distances.