Record every hike, ride and road trip. Open it again later and each day is laid out for you: where you set off, where you ended up, where you stopped and what you photographed along the way — and you can follow it again. Offline maps, no account, and your data stays on your phone.
In mainland China? Install with TestFlight
Scan to downloadPoint your phone’s camera here to get the Android app
Scan to download for iPhonePoint your iPhone’s camera here; in mainland China it opens TestFlight
Back home, open iTrailog and a trip of several days has already become a travel log you can leaf through day by day.
A trip that spans several days is split by local date into Day 1, Day 2 and so on. Each day shows where it started and where it ended, with the places you passed and stopped at in order. Tap a day on the map and only that day’s route lights up.
The photos and videos you take along the way are placed on the track by the time you took them. The map shows where each one was taken; open one to flip through them in track order, with the elevation and place at that moment. Photos without location are placed by time, too.
A quiet interface with only what you actually use out there.
Pauses when you stop and resumes when you move; saves power while standing still. Even if the system kills the app, your track is recovered.
Load a track you walked or one someone shared, in either direction. Alerts when you stray, rejoin or arrive — with optional voice prompts.
Switch between Tianditu, OpenStreetMap, topo, cycling and satellite maps. Areas you’ve viewed are cached, so they work without signal.
Every track gets an elevation profile, total ascent and descent, plus distance, time, average speed and pace.
Long-press the map or mark where you stand: parking, water, camp. Distance and direction always at hand.
Import the common formats from other apps and Google Earth, and export to share. Open from files, a link, or another app’s share sheet.
Forgot to stop recording? Drag the start and end markers on the map to cut off what you don’t want — distance, time and elevation are recalculated. Or save the trimmed part as a new track.
Tracks and waypoints live in your own iCloud, so they come back on a new iPhone or after reinstalling. Each track is also saved as a GPX file in iCloud Drive, right there in the Files app. (iPhone)
Eight languages: Chinese (Simplified and Traditional), English, Japanese, Korean, Spanish, French and German. Place names, dates and numbers follow your language; metric or imperial follows your phone, or pick your own.
Shown on iPhone (Chinese interface); the Android app looks and works much the same.
Open it for a big map; closed, the outer display works just as well. Buttons and the status bar sit along the side, leaving the whole screen to the map.
While your iPhone records, Apple Watch shows time, distance and speed live, and the route so far on a map — just raise your wrist. Pause, resume and mark waypoints right from the watch.
The iPhone app is on the App Store (in mainland China, install it through TestFlight); the Android app downloads directly.
Scan to downloadPoint your phone’s camera here to get the Android app
Requires Android 8.0 or later on a 64-bit ARM phone (nearly every phone from recent years).
SHA-256: 380e11e12d1f9d32f9e134ab0e230db803ad38c9c21c86ff07ddfd1d8a23d129
Scan to download for iPhonePoint your iPhone’s camera here; in mainland China it opens TestFlight
The app isn’t on the China App Store yet; install it through Apple’s TestFlight:
Limited to 100 testers; closes when full. TestFlight builds last about 90 days, and a new one arrives before that.
Your routes are yours.
No accountOpen it and go. No name, phone number or email collected.
Your data stays yoursTracks and waypoints are stored on the device and, on iPhone, backed up to your own iCloud, so deleting the app or changing phones loses nothing. Nothing goes through our servers, and there are no third-party analytics or ad SDKs.
Online only for mapsThe network is used just to fetch map tiles and look up place names (Tianditu / OpenStreetMap / the system geocoder) — only coordinates are sent.
Anonymous, and you can turn it offThe Android and iOS apps send anonymous usage once a day (version, phone model, language, number of tracks) and crash reports to our own server — never your location or tracks. Turn it off in Settings (iOS: Map & Settings) › Help Improve iTrailog.
Feedback is sent only when you send itWhen you send feedback from the app, we keep your message, the contact and screenshots you choose to add, and basic device info (phone model, OS version, app version, language) — used only to improve the app. Email privacy@itrailog.com to have it deleted.
