OnlyTrails

Offline hiking maps & Watch

Free · Designed for iPhone. Not verified for macOS.

Your hike is saved on your phone before anything else — no signal, no account. Offline topo maps, an off-route alarm, and the same navigation on Apple Watch. Your hike is saved on your phone before anything else. Not in an account, not after a sync: the recording, the route and the map are on the device in your hand from the moment you press start. It works with no signal and no account. Download a trail’s topo tiles once and follow it with the radio off. Finish and save a hike with no session, no server and no bars. Apple Watch runs the same navigation, not a remote control for it — the route, the off-route alarm and the eyes-free cues are on the watch, and stay there when the phone is in your pack. OFFLINE TOPO MAPS • OpenTopoMap tiles with true contour lines and hillshade, plus USGS Topo and standard basemaps • Download the tile corridor along the whole route, not a rough box around it • Trail lines colored by steepness, with an elevation profile and grade chart NAVIGATION THAT SURVIVES THE DAY • Off-route alarm plus a saved breadcrumb log for retrace and where-am-I, offline • Eyes-free mode: spoken and haptic fork cues on a near-black glance screen • Adaptive GPS drops to coarse between forks and counts steps with the motion coprocessor, waking full GPS at the decision points • A battery-versus-ETA budget that tightens power saving as your charge drops BRING YOUR OWN ROUTE • Open any .gpx from Files, AirDrop or another app • Draw a route on the map, snap it to real paths, or fork someone else’s and edit it • Automatic distance, elevation gain and drop, grade and difficulty ALWAYS FREE, NEVER GATED • Starting, finishing and saving a recording • Opening an offline map you have already downloaded • Exporting your own routes and recordings as GPX • Following a route, the off-route alarm, retrace and where-am-I • Watch navigation of a route on the phone • The app itself, without an account, offline, indefinitely THE CATALOG, HONESTLY The community catalog is deepest in Chiang Mai and northern Thailand today — that is where the hikers and the verified routes are. Anywhere else, bring your own: import a GPX, draw a route, or just record as you walk. Recording, navigating and saving work the same everywhere on earth. COMMUNITY • Share and discover routes, with crowd difficulty voting and reviews • Junction markings (Bee · Thorn · Slippery · Fork) and “What-the-Fork” photos pinned to confusing forks • Group hikes and events, with a poster you can paste straight into a chat Map tiles © OpenTopoMap (CC-BY-SA) and © OpenStreetMap contributors. USGS Topo tiles courtesy of The National Map.

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NEW • Plan ahead on a free walk: sketch where you're going next on the map and tap Guide me — the recording keeps running. Edit or drop the plan any time, and at the finish keep the part you didn't walk as a route. • Beam map to group: an event's organiser can send the trail map to phones nearby before the start, with no signal needed. • Reviews written in another language appear in yours, with Show original one tap away. • "How was the trail?" is asked once, on the hike page that Finish opens. • Sharing a longer version of your own trail asks whether to make the earlier one private. • The sign-in sheet marks the way you last signed in on this iPhone. • On iPhone Duo, unfolded, the map fills the screen and the panel floats beside it. CHANGED • Challenges count your recorded hikes inside the challenge dates; a distance typed in without a track no longer counts. Peak challenges count a summit when your track passes it. • An out-and-back route is no longer treated as a loop, so arrival and distance left are right on routes that return the way they came. • Your position no longer freezes after a GPS jump. • A recording that resumes far from where it paused no longer adds the jump to the route. • Following an Apple Watch hike on the iPhone no longer draws a line you didn't walk. • Photos stay on your iPhone until they have actually reached the community, and a sideways photo from the hike camera is saved in landscape. • Explore draws the same route the trail page shows. • A hike too large to upload now says so instead of failing quietly.

The developer, MEET SOFTWARE COMPANY LIMITED, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Health & Fitness
    • Location
    • Contact Info
    • User Content
    • Identifiers
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

The developer has not yet indicated which accessibility features this app supports. Learn More

Seller
MEET SOFTWARE COMPANY LIMITED
Size
65.5 MB
Category
Navigation
Compatibility
Requires iOS 18.0 or later.
  • iPhone
    Requires iOS 18.0 or later.
  • Mac
    Requires macOS 15.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 2.0 or later.
  • Apple Watch
    Requires watchOS 11.0 or later.
Location
This app may use your location even when it isn’t open, which can decrease device battery life.
Languages
English and 22 more
  • English, Arabic, Burmese, Dutch, French, German, Hebrew, Hindi, Indonesian, Italian, Japanese, Korean, Malay, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Swedish, Thai, Traditional Chinese, Turkish, Vietnamese
Age Rating
4+
Copyright
© 2026 MEET SOFTWARE COMPANY LIMITED