Track Ledger - Log GPS Data

Track Ledger is an offline-first GPS / GNSS track logger for engineers, surveyors, and field work — not a fitness or social app.

Record raw location points with time- or distance-based sampling. Watch live distance, speed, and GPS accuracy while you record. When you finish, review elevation profiles, overlay completed tracks on OpenStreetMap tiles, and export your data.

FEATURES
• Raw GNSS logging with no path smoothing
• Time- or distance-based sampling
• Pause and resume
• Live stats: distance, speed, accuracy
• Track summary with elevation chart
• Map overlay for completed tracks
• CSV export on all tiers; GPX and GeoJSON with Premium
• System share sheet
• Projects to organize recordings
• Optional background recording (Premium)
• Light, dark, or system appearance
• 12 display languages
• No account required — tracks stay on your device unless you export or share

LOCATION
Location is used only for track recording while a recording is active (and optionally in the background if you enable Premium background recording), not as an app feature for ads.

PRIVACY & ADS
Optional ads may appear unless you unlock Premium. See the in-app Privacy Policy for details about analytics, crash reporting, and advertising SDKs.

Premium is a one-time purchase (not a subscription) to remove ads and unlock advanced exports and background recording. Restore purchases anytime in Settings.