Treksup: Trek & Hike Planner
Tour du Mont Blanc & GR20
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
New: pick how many days a route takes you. Seven treks free in full; Premium unlocks 22 more, from the Tour du Mont Blanc to the GR20. Trail conditions stay free.
Treksup plans the big walk before you leave: when the huts open for booking and when they fill, what to carry and what it weighs, how to reach the start and get home, and whether you are ready. For multi-day routes in Europe and the United States, every fact sourced and dated.
SEVEN ROUTES FREE IN FULL, EIGHTEEN MORE WITH PREMIUM
Scotland's West Highland Way, the Escapardenne Eislek Trail an hour from Brussels, Luxembourg's Mullerthal Trail, the Adlerweg's first hut nights under the Wilder Kaiser, Sweden's Jamtland triangle, Portugal's Fishermen's Trail and the Presidential Traverse in New Hampshire's White Mountains - free in full, every stage, hut, water point, plan and packing list. The rest of the library - Tour du Mont Blanc, GR20, Alta Via 1, Kungsleden, Iceland's Laugavegur, the Trans-Catalina Trail and more - opens in full with Treksup Premium. On every route, with or without Premium, the safety brief, trail conditions, hazard reports and weather are free. Every safety claim is traceable to a published source. Where nothing reliable is known, Treksup says so instead of guessing. That honesty is the product.
KNOW WHEN TO BOOK, AND HOW
Refuges on the famous routes fill months ahead, and every route works differently. Name your month and Treksup shows the timeline: when reservations open, when beds usually run out, which channels take the booking. Then it walks you through booking it, step by step.
KNOW WHAT THE TRAIL IS LIKE NOW
Every route's official sources are read every week: closures, hut seasons and warnings, each with the date it was read and what to do about it.
KNOW WHAT YOU ARE WALKING ON
Surface composition measured from OpenStreetMap: how much of the route is paved, gravel, earth path, rock, sand or boardwalk - and how much nobody has recorded, shown honestly instead of hidden.
KNOW WHAT YOU ARE CARRYING
A packing list per route with typical weights, split by category, starting from whether you camp or sleep in huts. Footwear advice in the A-to-C sole classes, with the reasons shown so you can disagree.
KNOW WHETHER YOU ARE READY
An honest readiness check built from each route's own risks, food worked out per stage from its distance and climb, water from its hours, and a safety brief written from the trail authorities' own advice. On the routes where escape options are researched, they are listed stage by stage.
WALKERS, IF YOU WANT THEM
Post a day or a whole route, follow people walking what you are planning, and report a hazard you met on the trail so the next walker knows. Optional: every free route, plan, packing list and recorded hike works signed out.
WHAT TREKSUP IS NOT
Not a live navigation device, and it never pretends to be. On the trail it shows your position on the stage line without signal, and says plainly that the map background needs a connection. Conditions change: Treksup names the date every fact was checked and tells you what it does not know.
TREKSUP PREMIUM
One yearly subscription opens the full plan on every route in the library: stage detail, booking timeline, budget, packing list, food plan, readiness check, transport and GPX export. Offline maps are not part of this version.
- Treksup Premium, 1 year, renews automatically. The price is shown in the app before you buy.
- Payment is charged to your Apple ID when you confirm the purchase. The subscription renews unless it is cancelled at least 24 hours before the end of the period. Manage or cancel it in the settings of your Apple ID.
- A Treksup account is needed to subscribe. Your plans, packing lists and recorded hikes stay on your phone either way.
Terms of use: https://treksup.com/terms.html
Privacy policy: https://treksup.com/privacy.html
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Treksup Premium is here. One yearly subscription opens the full plan on every route in the library: stages, booking timeline, budget, packing list, food plan, readiness check, transport and GPX export.
What stays free does not change: seven routes in full, and on every route the safety brief, trail conditions, hazard reports and weather. Recording a hike is free.
Also in this version, for anyone who did not receive them over the air:
- Two routes in the United States: the Presidential Traverse (free) and the Trans-Catalina Trail.
- The app in Dutch, French, Spanish, German and Italian.
- A name and a photo on your posts, if you choose to set them.
The developer, Sebbe De Hon, 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
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Sebbe De Hon
- Size
- 49.8 MB
- Category
- Sports
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
16+
- 16+
- Infrequent
Medical Treatment information
Contests
Contains
User-Generated Content
Health or Wellness Topics
Social Media
- In-App Purchases
Yes
- Treksup Premium $24.99
- Copyright
- © 2026 Sebbe De Hon
