2025-03-04 00:00:00 Marker Compass is a compass app that lets you quickly check your important markers with its intuitive controls and simple user interface. Easily view your essential markers without relying on a map. The Moon marker displays real-time phases, while you can also register your own custom marker—with Premium mode allowing up to 10 markers! Please note that the compass accuracy may decrease when there are metals or magnets nearby.