Pocket QTH

Pocket QTH is the ultimate mobile location and Maidenhead Grid Square utility built specifically for amateur radio operators, field day activations, SOTA/POTA operators, and radio enthusiasts. Key Features: - REAL-TIME MAIDENHEAD QTH: Calculates high-precision 6-character Maidenhead grid locators instantly from GPS. - LOCK SCREEN & DYNAMIC ISLAND: View your Maidenhead grid locator, altitude, and GPS fix in real-time without unlocking your iPhone. - BEARING COMPASS & DISTANCE: Calculate exact antenna headings, reciprocals, and distances (km / mi) to any target callsign or grid square. - SAVED QTH BOOKMARKS: Store your favorite QTH locations, contest sites, and field stations with automatic iCloud Sync across all your iOS devices. - FIELD-READY HIGH CONTRAST UI: Engineered with radio-centric Field Orange contrast for maximum visibility under direct sunlight or dark shack environments. - 100% PRIVATE & OFFLINE READY: No external servers or tracking required. Maidenhead calculations work completely offline. Designed by radio operators, for radio operators.