Field Meridian

Field Meridian turns your iPhone into a focused field-instrument panel for navigation, travel, and outdoor work. Use the compass for heading and true-north orientation, check coordinates and place names, monitor altitude and pressure on supported devices, measure speed, keep a route trace, and open your position in your map app. The tools tab adds practical field utilities for slope, distance, bearing, daylight, weather comfort, hydration, and leveling. Field Meridian is built for quick checks in the field: readable screens, localized direction labels, red night mode, selectable units, and no account setup. Core tools run on-device. No ads. No tracking.