1. Home
  2. Topics
  3. Rei Hiking Project

Best Rei Hiking Project Apps

247+ iOS apps curated and reviewed

4.7 avg rating
19 free apps
Updated September 2026

Out of 247+ rei hiking project apps on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Rei Hiking Project Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Hiking ProjectHiking ProjectFree4.4★ (2K)NoNoSep 2026
2National Park Trail GuideNational Park Trail GuideFree4.5★ (1.5K)NoNoSep 2026
3National Park ServiceNational Park ServiceFree4.9★ (124K)NoNoSep 2026
4AllTrails: Hike, Bike & RunAllTrails: Hike, Bike & RunFree4.9★ (1M)YesYesSep 2026
5REI Co-op – Shop Outdoor GearREI Co-op – Shop Outdoor GearFree4.6★ (36K)NoNoSep 2026
6Gaia GPS: Mobile Trail MapsGaia GPS: Mobile Trail MapsFree4.8★ (32K)NoYesSep 2026
7Hiking LoggerHiking Logger$6.99—NoNoSep 2026
8Hiking SlovakiaHiking SlovakiaFree—NoNoJun 2026

Top Picks for Rei Hiking Project

Hiking Project#1

Hiking Project by Adventure Projects Inc.

Editor's Choice
⚽ Sports
4.4😐(2K ratings)
Free
Hiking Project screenshot 1
Hiking Project screenshot 2
Hiking Project screenshot 3
Hiking Project screenshot 4
Hiking Project screenshot 5

Discover and navigate over 74,000 miles of trails with detailed GPS route information, elevation profiles, and high-resolution maps. Find featured hikes near you or in a searched area, with insights from local experts. Download trails for offline use, ensuring you can explore even without cell reception.

What We Love

  • 🚀 Great for planning hiking trips
  • 🗺️ Useful offline maps and trail info
  • 👍 Helpful for finding new trails
  • 🗺️ Accurate trail details and elevation data
  • 🌳 Useful for exploring nature and the outdoors

Room to Improve

  • 🐛 Frequent crashes and freezes
  • 🔍 Limited trail coverage in some areas
  • 🗺️ Offline maps not always reliable
  • 🔍 Difficult to search and find trails
  • 🔍 Missing key features like recording hikes
National Park Trail Guide#2

National Park Trail Guide by Adventure Projects Inc.

National parks guide and maps
Strong Contender
✈️ Travel
4.5😐(1.5K ratings)
Free
National Park Trail Guide screenshot 1
National Park Trail Guide screenshot 2
National Park Trail Guide screenshot 3
National Park Trail Guide screenshot 4
National Park Trail Guide screenshot 5

Discover and explore national parks with detailed trail information, offline maps, and live GPS tracking. Plan your perfect trip with hike difficulty ratings, curated lists, and essential park insights. Never get lost and find family-friendly trails or hidden gems.

What We Love

  • 🚀 Offline maps and GPS
  • 👍 Detailed trail information
  • 📷 Helpful photos and ratings
  • 🗺️ Accurate location tracking
  • 🗓️ Useful to-do list feature

Room to Improve

  • 🐛 Crashes and freezes
  • 🚫 Missing parks and trails
  • 📱 Compatibility issues
  • 🔍 Difficult to navigate app
  • 🔍 Outdated information
National Park Service#3

National Park Service by National Park Service

The official app of 420+ parks
Worth Considering
✈️ Travel
4.9😊(124K ratings)
Free
#81in Travel
National Park Service screenshot 1
National Park Service screenshot 2
National Park Service screenshot 3
National Park Service screenshot 4
National Park Service screenshot 5
National Park Service screenshot 6

Explore over 420 national parks with interactive maps, self-guided tours, and essential on-the-ground information. Plan your visit with details on amenities, operating hours, and fees. Download park content for offline use, ensuring access even without internet service.

What We Love

  • 👍 Helpful information on national parks
  • 🚀 Useful offline features
  • 💡 Ability to create lists of visited/to-visit parks
  • 🗺️ Interactive maps and GPS guidance
  • 📷 Photo features like creating postcards

Room to Improve

  • 🐛 Downloading issues and app crashes
  • 🔍 Difficulty finding specific information or navigating the app
  • 🗺️ Inconsistent or incomplete map and trail data
  • 🕰️ Outdated information on park hours and closures
  • 🔍 Lack of organization and filtering options

More Rei Hiking Project apps to explore

FAQ about Rei Hiking Project

What are the best rei hiking project apps for iPhone?
Hiking Project tops our rei hiking project apps ranking as of September 2026, with a 4.4-star average from 2K App Store ratings, and it's free to download.
Yes — 19 of the top rei hiking project apps we rank are free to download, including Hiking Project and National Park Trail Guide.
Hiking Project has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 247+ rei hiking project apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
The Hiking Project app serves as a comprehensive guide to hiking trails, offering detailed GPS route information, elevation profiles, interactive maps, and photos. It helps users discover and navigate over 74,000 miles of trails, suggesting featured hikes based on location or search.
Yes, you can download trails for offline use, meaning no cell reception is required to navigate. This feature ensures you can explore trails even when you're off the grid.