TrailShare: sentieri e rifugi

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Teen
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About this app

TrailShare is the app for mountaineers: record hikes with GPS, find shelters and bivouacs on the map, and continue working even when your phone doesn't have signal.

OFFLINE MAPS, WHEN THERE'S NO CELLULAR SERVICE

Download the area you need in advance and the map goes offline: it remains available while you record and follow a trail, even in airplane mode.

The app also includes over 21,000 Italian mountain locations: 3,100 shelters, 1,600 bivouacs, 2,000 shelters, 4,800 springs, 3,500 fountains, 3,200 panoramic viewpoints, and 1,100 e-bike charging stations. They're on your phone, not on a server: you can view them without a network connection.

RECORD YOUR TRIPS

GPS tracking with distance, elevation gain, time spent moving, and speed. Works in the background without losing data.

Fourteen activities: trekking, walking, trail running, running, cycling, mountain biking, gravel biking, e-bikes, e-MTBs, alpine skiing, ski mountaineering, Nordic skiing, snowshoeing, and snowboarding.

Take geotagged photos along the way and review the route in 3D when you get home.

FIND OUT WHERE TO GO

Explore the map and community feed to find your next outing. Thousands of trails are described, with difficulty and elevation gain. Huts and bivouacs with photos, elevations, and contact information, as well as water sources where you can refill your water bottle.

FOLLOW A TRACK, OR DRAW ONE

Import your GPX, TCX, and FIT files, or follow a track shared by another hiker on the map. Use the planner to select waypoints, and the route draws itself: save it and set off when you're ready.

WATCHES AND HEART RATE BELT

Connect Polar and Suunto: runs recorded on your wrist arrive in the app with track and heart rate. Compatible with Bluetooth heart rate monitors, Apple Health, and Health Connect.

COMMUNITY

Follow other hikers, leave a Cheer, and comment. Groups, leaderboards, badges, and challenges for those who enjoy keeping track, as well as timed segments on frequently retraced routes.

WHEN YOU GO OUT ALONE

Share your real-time location with those staying at home and set up contacts to notify you.

WHO IS TrailShare FOR?

Hikers, trekking and mountaineering enthusiasts, trail runners, mountain bikers, and e-bikers, and anyone who enjoys mountain huts, bivouacs, and via ferratas.

Made in Italy, for the Italian mountains.

Some advanced features are part of TrailShare Pro. Everything else is free.
Trails, shelters, and bivouacs on the map. GPS and offline maps, even without a network.
Updated on
Aug 1, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, Personal info and 3 others
This app may collect these data types
Location, Personal info and 6 others
Data is encrypted in transit
You can request that data be deleted

What’s new

The app's fonts now ship with the install instead of being downloaded on first launch: if you open TrailShare with no connection — in a hut, at altitude, on a plane — the interface looks the way it should.

A mountain hut with a TrailShare listing no longer shows up twice on the map.

Fixed three freezes: a track recorded without moving, a list refreshed while leaving the page, a damaged photo.

After a few outings we'll ask once if you'd like to leave a review.
Content rating
Teen
Users Interact
Learn more

App support

Phone number
+393932889179
About the developer
Massimiliano Todde
toddemassimiliano67@gmail.com
Via Alessandro Manzoni, 10 24020 Ardesio Italy