Report updated Jun 20, 2026
OutDoors GB - Offline OS Maps
For hikers, cyclists, ramblers, and outdoor instructors who require reliable, offline topographic mapping for the British countryside.
OutDoors GB - Offline OS Maps is an established navigation app that is available. With a 5.0/5 rating from 14 reviews, it shows polarized user reception. Users particularly appreciate precise gps tracking and offline map access provide essential utility for remote hiking navigation, though high cost of individual map packs creates a perception of limited value for users remains a common concern.
What is OutDoors GB - Offline OS Maps?
OutDoors GB is a navigation app for hikers and cyclists that provides offline Ordnance Survey maps and route planning tools on iOS.
Users hire the app to navigate remote British countryside where cellular signals are unreliable, relying on the high-fidelity topographic data to avoid getting lost.
Current Momentum
v6.5 · 32mo ago
Zombie- Shipped bug fixes in latest release.
- Maintains stable UK category presence.
Active Nemesis
Avenza Maps: Offline Mapping
By Avenza Systems
Other Rivals
7-Day Rank Pulse 🇺🇸
NavigationRating Pulse 🇺🇸
Recent User Mood
What makes this app unique?
What Does It Look Like?
What Are The Key Features?
Download Landranger 1:50k and Explorer 1:25k Ordnance Survey maps for use without cellular signal
Access to over 200,000 user-shared routes for planning and navigation
Create custom routes by tapping on screen with distance markers and elevation profiles
How much does it cost?
- Free access to limited features
- OutDoors PRO subscription at £30 per year
Subscription model anchored at £30/year, gating unlimited access to offline topographic maps and premium routes.
Who Built It?
RoadTour
Providing offline navigation and route planning for outdoor enthusiasts. Enabling reliable GPS tracking in remote areas without internet connectivity.
Portfolio
4
Apps
What other apps does RoadTour make?
OutDoors GPS – Offline OS Maps
OutDoors GPS France - IGN Maps
OutDoors GPS - Offline OS maps
Explore the full RoadTour report
Portfolio breakdown, audience, momentum, and every app published by RoadTour.
What do users think recently?
Low confidence · 8 reviews analyzed
How did the latest release land?
What is the recent mood?
Recent user voice shows a mixed sentiment. Users appreciate precise gps tracking and offline map access provide essential utility for remote hiking navigation, but report high cost of individual map packs creates a perception of limited value for users.
Limited review volume (8 reviews). Sentiment analysis will deepen as more data lands.
View the full user-sentiment analysis
Mood gauge, ratings & review-volume history, every praise / complaint / request, and sentiment over time.
What is the competitive landscape for OutDoors GB - Offline OS Maps?
Where is it available?
Localized markets (1)
How's The Navigation Market?
How does it evolve in the Navigation market?
The app maintains a presence in the UK Navigation category, though grossing ranks show volatility (down 4 spots in GB) indicating potential conversion friction relative to its discovery advantage.
Rank progression
11 active rankings tracked — 30-day window
Which niche is OutDoors GB - Offline OS Maps in?
to navigate outdoor trails and plan routes
Explore the full Hiking Navigators niche
Every app in this space — 24 tracked, the niche's live rankings, and Marlvel's editorial take on the job-to-be-done.
The rivals identified
Nemeses(1)
Dominates the offline map niche with a massive, established user base and a mature platform for professional-grade geospatial data.
Differentiators
- Supports professional geospatial formats like GeoPDF and GeoTIFF, catering to power users and field professionals.
- Operates a massive third-party map store allowing users to purchase specialized topographic and nautical charts.
- Provides advanced coordinate system support and custom spatial data import capabilities beyond standard recreational mapping.
Head to head
The target app should lean into its 'easy-to-use' positioning for casual users, as competing with Avenza's professional-grade geospatial ecosystem is a losing battle.
Contenders(3)
Leverages a massive community-driven content library that provides social proof for trail quality.
Differentiators
- Focuses on user-generated content, providing millions of verified trails with photos and community reviews.
- Integrates social features that allow users to follow specific trail creators and share outdoor experiences.
Directly challenges the target app's utility by focusing on intuitive, gesture-based route creation for hikers.
Differentiators
- Features a unique 'trace-to-route' interface that allows users to draw paths manually on the map.
- Provides instant elevation profile generation during the route planning phase, aiding in difficulty assessment.
A direct competitor in the outdoor navigation space with a strong focus on multi-layer map customization.
Differentiators
- Offers a sophisticated layer-stacking system that allows users to overlay public land data and weather patterns.
- Provides a robust web-based route planning interface that syncs seamlessly with the mobile application.
Same space(4)
Provides a unique addressing system that serves as an alternative to traditional coordinate-based navigation.
Differentiators
- Uses a proprietary three-word address system to identify any 3-meter square on the planet.
- Integrates with emergency services and delivery platforms to provide precise location accuracy without complex coordinates.
Gamified navigation app that uses the same map infrastructure for a distinct activity.
Differentiators
- Transforms navigation into a global treasure hunt, creating a unique 'gamified' retention loop.
- Maintains a proprietary database of physical hidden caches that cannot be replicated by standard maps.
Adjacent navigation app focusing on 'curvy road' routing algorithms for motorcycle enthusiasts.
Differentiators
- Uses proprietary routing algorithms designed to prioritize winding roads over the fastest point-to-point routes.
- Includes a 'round trip' generator that automatically creates scenic loops based on user-defined distance.
Adjacent navigation app specializing in cycling-specific routing and infrastructure data.
Differentiators
- Prioritizes cycling-specific infrastructure like bike lanes and paths rather than general topographic hiking trails.
- Includes specialized safety features like hazard reporting and surface type identification for cyclists.
Compare OutDoors GB - Offline OS Maps against every rival
All rivals in one side-by-side table — identity, store metrics, ratings & sentiment, and strategic intel — plus a head-to-head page for each.
The outtake for OutDoors GB - Offline OS Maps
Strengths to defend, gaps to attack
Core Strengths
- Ordnance Survey data integration provides high-fidelity topographic detail
- 150,000+ member community creates a persistent user base
Critical Frictions
- £30/year subscription gate exceeds casual user price sensitivity
- Technical map download failures erode user trust
Growth Levers
- Untapped B2B partnerships with outdoor gear retailers
- Wearable integration for hands-free navigation
Market Threats
- Wikiloc community-driven library siphons route-planning traffic
- Avenza professional-grade geospatial ecosystem captures power users
What are the next best moves?
Audit map download infrastructure because technical failures are the top-cited frustration → improve retention.
Sentiment analysis confirms download failures prevent access to core advertised content.
Trade-off: Pause the route-builder UI refresh — core navigation utility must precede feature expansion.
Introduce a monthly subscription tier because the £30/year annual gate is a primary conversion barrier → increase trial-to-paid conversion.
User complaints highlight the high cost of entry as a perception of limited value.
Trade-off: Deprioritize the community-sharing social feed — conversion metrics have higher revenue impact.
A counter-intuitive read
The app's reliance on Ordnance Survey data is a vulnerability, not a moat, because it forces a high-cost subscription model that makes the app uncompetitive against community-driven, freemium-based rivals.
Feature Gaps vs Competitors
- Professional geospatial format support (available in Avenza Maps)
- Layer-stacking system for public land data (available in Gaia GPS)
Key Takeaways
OutDoors GB holds its category lead through high-fidelity OS map data but bleeds users due to technical download failures and a rigid annual pricing gate, so revenue growth hinges on stabilizing the core map-access utility.
Where Is It Heading?
Mixed Signals
The outdoor navigation market is consolidating around community-driven content and lower-friction entry points. OutDoors GB remains exposed due to its rigid annual pricing and technical instability, so the team must prioritize download reliability to defend its existing user base.
Technical failures during map downloads prevent access to core content, which directly increases churn risk for new subscribers.
Recent updates focused on stability, but the lack of feature expansion leaves the app vulnerable to agile, community-driven competitors.