GPS-Trk 3

GPS-Trk 3 is a professional-grade GPS system for iPhone and iPad that operates in Stand-AloneMode or Network Mode. It stores years of tracks on-device with minimal battery and storage usage, supports offline maps from Apple Maps, Google Maps, and OpenStreetMap, and can import/export tracks in KML, KMZ, GPX formats.

In Network Mode, GPS-Trk Net lets you share live movement with friends via web browsers, making it ideal for adventures or fleet monitoring. Subscriptions are billed via Apple ID, with auto-renewal options, and tracking can be viewed from any web-enabled device; photos and track animations are supported for richer context.