AllTrails has 60 million+ registered users and 1 million+ paying subscribers because it answers the most common hiking question - where should I go? - better than any competitor. Gaia GPS is used by professional mountain guides and search and rescue teams because its 50+ map layers and USGS 1:24,000 topographic detail answer the harder question: how do I navigate this terrain safely when cellular coverage disappears? FarOut is the near-universal standard for AT and PCT thru-hikers because it answers the question neither AllTrails nor Gaia GPS can: what is at the next water source, and is it currently flowing?
After testing 14 hiking and outdoor navigation apps on Pixel 8 and Samsung Galaxy S24 running Android 15, the pattern across all hiking types is the same: the best setup for most hikers combines two or three apps serving distinct roles. No single platform covers trail discovery, backcountry navigation, and long-trail waypoint intelligence at equivalent quality. This guide maps every hiking segment to the apps that serve it best.
How to Choose: Match the App to Your Hiking Type
The hiking app category divides into 5 distinct segments with meaningfully different requirements. Using a day-hike discovery app for backcountry navigation, or a thru-hiking waypoint guide for casual trail browsing, produces a worse outcome than choosing the right tool for each use case.
Segment 1: Casual and Day Hikers
Primary need: Trail discovery, community reviews, basic navigation Best apps: AllTrails (60M+ users, 450,000+ trails), Komoot (route creation, European coverage), Wikiloc (free offline maps) Full guide: Best Hiking Apps for Casual Day Hikers
Download AllTrails free and subscribe to Plus at $35.99 per year once you start hiking in areas with limited cellular coverage. Add Wikiloc free for offline navigation at zero cost, or Komoot free for one local region to create routes from your home.
Segment 2: Backpackers
Primary need: Offline topo navigation, waypoint management, pre-trip planning Best apps: Gaia GPS (50+ layers, offline topo), AllTrails Plus (community conditions), CalTopo (desktop planning), onX Backcountry (US land access) Full guide: Best Hiking Apps for Backpackers
Subscribe to Gaia GPS via Outside+ for professional-grade offline topo navigation. Add AllTrails Plus for community condition reports. Use CalTopo Pro for detailed desktop route planning before departure.
Segment 3: Thru-Hikers
Primary need: Trail-specific waypoints (water, shelters, resupply), community conditions, satellite communication Best apps: FarOut (mandatory for AT/PCT/CDT), Gaia GPS (topo supplement), Garmin Explore (satellite comms) Full guide: Best Hiking Apps for Thru-Hikers
Purchase the FarOut guide for your specific trail. Pair with Gaia GPS for off-trail navigation and technical terrain assessment. Add a Garmin inReach for satellite communication if your route covers genuinely remote terrain for weeks at a time.
Segment 4: Trail Runners
Primary need: Trail discovery + performance tracking + navigation Best apps: AllTrails Plus (discovery, offline), Strava (heatmap, segments), Gaia GPS (mountain routes), Komoot (route creation) Full guide: Best Hiking Apps for Trail Runners
Subscribe to AllTrails Plus and install Strava free. This combination covers trail discovery, offline navigation, performance tracking, and community benchmarks at $35.99 per year. Add Gaia GPS when mountain routes regularly cross into technical terrain without cellular coverage.
Segment 5: International and Travel Hikers
Primary need: Non-English-language trail coverage, global offline maps, free options Best apps: Komoot (European trail coverage), Wikiloc (global community trails, free offline), Gaia GPS (remote terrain globally), Organic Maps (free, privacy-first) Full guide: Best Hiking Apps for International Hikers
Purchase Komoot Premium for European hiking. Download Wikiloc free for Latin America and Southeast Asia. Subscribe to Gaia GPS for remote technical terrain globally. Download Organic Maps free as a zero-cost navigation backup for any international destination.
App Directory: Every Major Hiking App Reviewed
Trail Discovery and Community
AllTrails - Dominant trail discovery platform 60M+ registered users, 450,000+ trails, 1M+ paying subscribers. Filters: dog-friendly, kid-friendly, accessible, waterfall, wildflower. Free: signal-dependent navigation. Plus ($35.99/yr): offline maps, wrong-turn alerts, live location sharing. Peak ($79.99/yr): AI route creation, plant identification, traffic heatmaps. Primary limitation: battery drain and offline-behind-paywall. Full review in casual hiking guide
Wikiloc - Global community trail database 76 million community trails, strongest in Iberia, Latin America, Eastern Europe. Free offline map downloads without subscription. AR peak identification. Garmin/Suunto/COROS device sync. Premium: ~$29.99/yr for enhanced filters and features. Full review in international hiking guide
Route Creation and Navigation
Komoot - Best route creation and European coverage Sport-specific routing for hiking, cycling, trail running, and gravel. 40M+ community routes. Strong European coverage (Alps, Pyrenees, Dolomites, Scandinavia). Free: one local region forever. Premium: ~€59.99/yr (worldwide, device sync). Acquired by Bending Spoons 2023 - device sync moved to paywall in 2025. Full review in casual hiking guide
Backcountry Navigation
Gaia GPS - Professional backcountry navigation standard 50+ map layers, USGS 1:24,000 topo, slope angle shading, offline for any global region. Used by mountain guides, SAR teams, and ski patrol. 2026: T-Mobile direct-to-cell satellite support. $89.99/yr Outside+ bundle. Post-acquisition sign-in bugs are the primary user complaint. Full review in backpacking guide
CalTopo - Desktop planning standard for serious backcountry Multi-page map printing, high-DPI slope angle, collaborative sharing, parcel/land data. Web-based primary interface; mobile app secondary. $50/yr Pro, $20/yr Mobile. Best used for at-home trip planning before switching to Gaia GPS for field navigation. Full review in backpacking guide
onX Backcountry - US land access and property data 650,000+ trail miles, property boundaries and landowner data (Elite), avalanche forecasts, slope angle. Premium: $29.99/yr. Elite: $99.99/yr. Primarily valuable for US hikers where land ownership affects route planning. Full review in backpacking guide
Thru-Hiking
FarOut - Mandatory long-trail waypoint guide 250+ trail guides including AT, PCT, CDT, Te Araroa, Camino de Santiago. Crowdsourced condition notes from current hikers. Per-trail purchase: $7.99-$12.99. FarOut Unlimited: $96/yr. FarOut Pass perks for Unlimited subscribers. Full review in thru-hiking guide
Garmin Explore - Satellite communication for remote terrain Companion app to Garmin inReach devices. Two-way satellite messaging via Iridium network, live tracking, SOS function. Hardware: inReach Mini 2 from $349.99. Service plans from $14.95/month. App free. Full review in thru-hiking guide
Free and Privacy-First
Organic Maps - 100% free open-source global navigation OpenStreetMap-based, completely free, no account, no tracking, no ads. Full offline map downloads worldwide. Best battery efficiency in the category. No community reviews or trail discovery features. Full review in international hiking guide
Complete Pricing Comparison
| App | Free Tier | Annual Cost |
|---|---|---|
| AllTrails | Good (signal required) | $35.99 Plus / $79.99 Peak |
| Gaia GPS | Limited | $89.99 Outside+ bundle |
| FarOut | None (per-trail purchase) | $96 Unlimited |
| Komoot | 1 region free | ~€59.99 Premium |
| Wikiloc | Good (free offline) | ~$29.99 Premium |
| CalTopo | Web only | $20 Mobile / $50 Pro |
| onX Backcountry | Limited (1 offline map) | $29.99 Premium / $99.99 Elite |
| Organic Maps | Excellent (100% free) | Free |
Best Free Stacks by Hiking Goal
A complete capable hiking setup at zero cost exists for most hiking segments. These combinations provide offline navigation and trail discovery without any subscription:
Casual day hiking: AllTrails free (discovery) + Wikiloc free (offline navigation) + Organic Maps free (backup navigation). Trail discovery from the largest database, free offline maps, and a zero-cost navigation backup.
International hiking: Wikiloc free (community trails worldwide) + Organic Maps free (offline navigation globally). Covers most established international hiking destinations without a subscription.
Budget backpacking: AllTrails free (discovery and planning) + Gaia GPS free tier (basic topo; limited offline) + CalTopo free web (at-home planning). Not ideal for extended remote travel, but covers weekend backpacking on established trails.
Trail running: Strava free (heatmap, segments, tracking) + AllTrails free (discovery, signal-dependent). Covers performance tracking and trail discovery without paying; upgrade to AllTrails Plus when offline navigation becomes necessary.
Key Trends in Hiking Apps 2025-2026
AllTrails Peak Tier and Paywall Progression
AllTrails introduced the Peak tier at $79.99 per year in May 2025, adding AI route creation, plant identification, and traffic heatmaps alongside the existing Plus features. The consistent community criticism: "offline maps are a safety feature, not a premium upgrade." Apps like Wikiloc (free offline) and Organic Maps (completely free) are gaining users specifically as a reaction to this policy.
Corporate Acquisition and Community Anxiety
Two major acquisitions are actively tracked by the hiking community. Gaia GPS's acquisition by Outside Inc. (2021) produced price increases and sign-in bugs. Komoot's acquisition by Bending Spoons (2023) produced the 2025 device sync paywall change. The hiking app community, particularly on The Trek and Section Hiker, actively evaluates whether app quality is deteriorating post-acquisition and influences switching decisions across the community.
AI Features in Consumer Hiking Apps
AllTrails Peak's AI smart routing represents the first major AI feature deployment in consumer hiking apps. The ability to generate a modified route that is shorter, less steep, or more scenic using AI + trail expert data is genuinely novel. Komoot is developing AI-assisted planning recommendations. This category is likely to expand significantly in 2026-2027.
Satellite Connectivity Becoming Standard
Gaia GPS added T-Mobile direct-to-cell satellite support in 2026. Garmin inReach integration is now standard in serious navigation apps. The line between satellite communicators (hardware) and navigation apps (software) is narrowing, and the expectation that serious hiking apps support satellite connectivity is growing.