Trailmark

Trailmark is a GPS tracker built for hikes and journeys. It records your route reliably in the background, cleans noisy GPS points, and turns every trip into clear stats, a timeline of places and photos, and a single portable file you can share or navigate again later.

RECORD WITH CONFIDENCE
• Continues tracking with the screen off, app in the background, or device locked
• Filters raw GPS as you go — accuracy, jumps, duplicates, and stationary noise
• Checkpointed sessions so a crash or process death doesn’t wipe out your hike
• Pause, resume, and recover unfinished recordings on next launch

CLEAN AND UNDERSTAND YOUR ROUTE
• Clean Route simplifies and removes outliers before you save the result
• Distance, moving time, speed, and elevation gain/loss with clear charts
• Journey Story turns the trip into a shareable summary
• Timeline of waypoints and photos along the track

PLACES AND PHOTOS
• Named waypoints with categories, notes, and photos
• Photos stay inside the route file - sharing keeps pictures with the track
• Place photos by EXIF location, by time along the route, or by hand

NAVIGATE BACK
• Follow any recorded route forward or in reverse
• Head to the start, end, or any waypoint
• Live guidance: distance remaining, ETA, next place, and off-route distance
ONE FILE FOR THE WHOLE JOURNEY
• Native .gptrack format: points, places, photos, and stats in a single shareable file
• Import and export GPX, KML, and GeoJSON
• Built for real trails - not just a map pin

Trailmark keeps your routes accurate, portable, and ready to walk again.