Best Offline Hiking Navigation Apps
Best Offline Hiking Navigation Apps in 2026
The best offline hiking navigation apps in 2026, compared on offline map quality, trail discovery, and route planning: Gaia GPS, AllTrails, Komoot, and OnX Backcountry.
Disclosure: This guide contains no affiliate or sponsored links. Every link goes to an official app page or another OutdoorIdol guide, and no app paid for placement or influenced the recommendations.
An offline hiking app is only as good as its map when your phone has zero bars, which is exactly when you need it most. In 2026, four apps dominate this category: Gaia GPS, AllTrails, Komoot, and OnX Backcountry, and each is genuinely best at a different job. This guide breaks down which one fits your kind of hiking.
This post is part of our complete guide to hiking navigation. For a head-to-head on the three most-compared apps, see Gaia GPS vs. AllTrails vs. Komoot.
Key Takeaways
- Gaia GPS ($39.99/year Premium, Gaia GPS) is the strongest for remote, off-trail backcountry navigation, with the deepest library of map layers including USGS topo, satellite imagery, and snow depth.
- AllTrails ($35.99/year Plus, AllTrails) is the best for discovering trails: the company advertises a database of more than 500,000 trails with frequently updated crowd-sourced conditions.
- Komoot offers a free tier with one-time regional map purchases (a full world map pack runs about €29.99, priced in Komoot’s in-app store, which doesn’t have a public page to link to) alongside a newer €59.99/year Komoot Premium subscription (Komoot); it’s the strongest tool for planning multi-day routes rather than following a named trail.
- OnX Backcountry ($29.99/year, onX) offers strong offline maps and land ownership data at a lower price than Gaia GPS or AllTrails Plus.
- All four support full offline downloads. As a rough estimate based on typical topo and satellite layer sizes, expect offline map packs to run 200 MB to 1 GB per area depending on size and layer detail, so download them over Wi-Fi before you leave.
1. Gaia GPS — Best for Backcountry and Off-Trail Navigation
Gaia GPS has a strong reputation among backcountry hikers, hunters, and outdoor professionals, and its map layer library explains why: USGS topo maps, satellite imagery, weather overlays, and snow depth maps all in one app.
Best for: Off-trail navigation, remote backpacking, and anyone who wants more map detail than a standard trail app provides.
Where it falls short: the layered interface takes longer to learn than AllTrails, and its trail-discovery and crowd-sourced condition data are thinner than AllTrails’ for finding a new hike.
Pricing: Gaia GPS Premium runs $39.99/year (Gaia GPS).
2. AllTrails — Best for Trail Discovery
If the question is “where should I hike this weekend,” AllTrails answers it better than any app in this category. AllTrails states its database includes over 500,000 trails with crowd-sourced conditions (AllTrails), and users report recent trail reviews as a regular feature of the app.
Best for: Finding new trails, checking recent conditions before you go, and following well-established, popular routes.
Where it falls short: off-trail map detail is weaker than Gaia GPS or OnX, and offline map downloads plus full topo layers require the paid Plus tier rather than the free app.
Pricing: AllTrails Plus runs $35.99/year (AllTrails).
3. Komoot — Best for Multi-Day Route Planning
Komoot’s strength shows up before you ever leave the house: it’s the strongest planning tool available for building a multi-day route rather than just following a named trail someone else mapped.
Best for: Hikers and backpackers planning custom multi-day routes, not just single-day trail hikes.
Where it falls short: trail discovery lags AllTrails, North American trail data is less dense than Komoot’s European coverage, and the split of one-time map packs plus a newer subscription is confusing to price out.
Pricing: Free base tier with one-time regional map purchases (a full world map pack runs roughly €29.99, per Komoot’s in-app store, which has no public page to cite), or a newer €59.99/year Komoot Premium subscription for route-syncing and advanced planning features (Komoot).
4. OnX Backcountry — Best Value
OnX Backcountry undercuts Gaia GPS and AllTrails Plus on price while still delivering strong offline maps, plus a feature the others don’t emphasize as heavily: land ownership data, useful for confirming you’re not crossing onto private land.
Best for: Hikers who want solid offline maps and land-ownership boundaries without paying premium-tier pricing.
Where it falls short: a smaller user base than AllTrails means fewer crowd-sourced reviews and conditions, and the layer library is not as deep as Gaia GPS.
Pricing: $29.99/year (onX).
How the Four Apps Compare
| App | Price | Offline Maps | Trail Database | Land Ownership Data | Best For |
|---|---|---|---|---|---|
| Gaia GPS | $39.99/year | Yes, with the deepest layer library (USGS topo, satellite, snow depth) | Not a primary focus | Not a focus | Backcountry and off-trail navigation |
| AllTrails | $35.99/year (Plus) | Yes | Yes, 500,000+ trails with crowd-sourced conditions | Not a focus | Trail discovery |
| Komoot | Free tier + ~€29.99 one-time map pack, or €59.99/year Premium | Yes | Route-focused (user-built routes rather than a curated trail database) | Not a focus | Multi-day route planning |
| OnX Backcountry | $29.99/year | Yes | Not a primary focus | Yes | Best value and land-ownership boundaries |
Offline Downloads: What to Know Before You Go
All four apps support full offline mode, but none of them download maps automatically in the background once you’re already at the trailhead. Download your map area over Wi-Fi before you leave. As a rough estimate, offline packs run 200 MB to 1 GB depending on the map layer and area size, so it’s worth double-checking the download actually completed before you lose signal.
New to hiking navigation altogether? Start with our hiking navigation for beginners guide.
App vs. Dedicated Device
A navigation app is only as reliable as the phone it runs on. If you’re heading somewhere remote enough that battery life or durability becomes a real concern, it’s worth pairing an app with a battery-independent backup, such as one of our best hiking compasses for beginners picks.
Frequently Asked Questions
Which hiking app is best for a total beginner?
AllTrails is the easiest starting point: its trail database, difficulty ratings, and recent condition reviews suit hikers who want to find and follow an established trail rather than plan a custom route.
Do I need a paid subscription, or is the free version enough?
Free tiers generally work for basic trail viewing, but offline map downloads, which matter most when you actually lose signal, are typically a paid-tier feature across Gaia GPS, AllTrails, and OnX Backcountry.
Can I use more than one app?
Yes, and many serious hikers do: AllTrails for discovery and trip planning, then Gaia GPS or OnX Backcountry loaded with offline maps as the on-trail navigation tool.
How This Guide Is Researched
OutdoorIdol builds its app guides from each service’s official pricing and feature documentation, cross-checked across sources. This comparison uses no affiliate or sponsored links, and no app paid for placement or influenced the recommendations. We don’t claim hands-on field testing we haven’t done. More on our method and the people behind it: editorial standards and about OutdoorIdol.
Which Offline Hiking App Should You Choose?
There’s no single best hiking app, only the best app for what you’re doing: AllTrails for finding and following trails, Gaia GPS for backcountry depth, Komoot for building multi-day routes, and OnX Backcountry for solid offline maps at a lower price. Whichever you choose, download your maps before you lose signal, not after. For a closer look at the three most-compared options, read our Gaia GPS vs. AllTrails vs. Komoot comparison.
