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Stephen Denham

For outdoor enthusiasts, off-road drivers, and archaeology researchers requiring specialized data tools for remote or field environments.

Known forNavOffroad
2apps4.8(5)NavigationPhoto & Video

Snapshot

Who is Stephen Denham?

Providing specialized navigation and documentation tools for outdoor explorers and field researchers.

Target audience

Outdoor enthusiastsOff-road driversArchaeology researchers requiring specialized data tools for remote or field environments

Active nemesis

Retry Apps

Other rivals

Portfolio

2
apps
Navigation1
Photo & Video1

Last updated

NavOffroad

vv5.6.3

7mo ago

Intense

Publisher DNA

What defines Stephen Denham?

Publisher DNA

Primary focus

Niche utility apps for outdoor and field research

Scale

indie

Target audience

Outdoor enthusiasts, off-road drivers, and archaeology researchers requiring specialized data tools for remote or field environments.

Signature Patterns

  • •Strict paid-upfront pricing model across all titles
  • •Focus on offline-first functionality for remote field use
  • •High-utility, task-specific feature sets rather than general-purpose tools
  • •Frequent update cadence for existing titles
Intense

Portfolio momentum

Released 13 updates across 2 apps in the last 6 months, indicating a high frequency of iterative development.

Last release 30d agoActive apps 2

Portfolio

What does Stephen Denham ship?

Apps

2 apps analysed

Single-market publisher, every app ships only to United States.

Based on 1 of 2 apps with localized market data, more coverage rolling in as scans complete · last scanned .

Americas (1)

  • United States1 / 1

Core markets (1/1 apps)

United States

Rivals

Who does Stephen Denham compete with?

The rivals identified

Nemeses(1)

Retry Apps

known forGame Maps IRL

1 app4.4Navigation

Both apps compete for driver screen real estate, with NavOffroad targeting off-roaders and Game Maps IRL targeting commuters through visual navigation interfaces.

Contenders(10)

Avenza Systems

known forAvenza Maps: Offline Mapping

1 app4.8Navigation

Both apps target outdoor explorers needing offline navigation, but Avenza Maps' shift to subscription-gated custom imports creates a churn opportunity for NavOffroad's vehicle-integrated offering.

calimoto

known forcalimoto Motorcycle Navigation

2 apps4.2Navigation

Both apps compete for the outdoor navigation market by targeting users who require specialized routing in remote or scenic environments.

David Morneault

known forGPS Tracks

1 app4.7Navigation

Both apps target outdoor enthusiasts requiring reliable navigation in remote areas, creating direct competition for users who prioritize offline location tracking without cellular connectivity.

Evgen Bodunov

known forGuru Maps - Offline Navigation

2 apps4.4Navigation

Guru Maps competes for the same off-road navigation audience by offering free, offline-first OpenStreetMap data and turn-by-turn routing capabilities.

HERE Europe B.V.

known forHERE WeGo Maps & Navigation

1 app3.7Navigation

Both apps target users requiring offline navigation, creating a direct conflict for explorers who prioritize map availability in areas with limited cellular connectivity.

MapQuest Holdings

known forMapQuest GPS Navigation & Maps

1 app4.2Navigation

Both apps compete for the same CarPlay-enabled driver audience, though NavOffroad targets remote off-road terrain while MapQuest targets urban commuters.

Organic Maps

known forOrganic Maps・Offline Maps, GPS

2 apps4.3Navigation

Both apps target outdoor enthusiasts requiring offline navigation in remote areas, creating direct competition for users who prioritize reliable mapping without cellular connectivity.

TrailBehind

known forGaia GPS: Mobile Trail Maps

1 app4.8Navigation

Gaia GPS and NavOffroad both target off-roaders and outdoor explorers requiring reliable offline navigation, creating direct competition for users seeking remote-area mapping solutions.

Trimble Maps

known forCoPilot GPS Navigation

1 app3.1Navigation

Both apps target users requiring reliable offline navigation in remote or specialized environments, creating direct competition for the off-road and professional driver segments.

Wikiloc Outdoor SL

known forWikiloc - Trails of the World

1 app4.5Navigation

Both apps target outdoor navigation, with Wikiloc's massive trail database and hardware integration directly competing for the same off-road and trail-running user base.

Same space(17)

BaseMap

known forBaseMap: Hunting GPS Maps

1 app4.6Navigation

Serves the hunting community with specialized land-boundary layers, competing for the same outdoor-focused user base as NavOffroad.

CalTopo

known forCalTopo: Backcountry Mapping

1 app4.8Navigation

Provides professional-grade backcountry mapping, serving as a high-utility alternative for users who require advanced analytical tools.

Garmin

known forGarmin Explore™

3 apps4.2Navigation

Acts as a hardware-software bridge for Garmin users, providing an alternative for those already committed to the Garmin ecosystem.

GOLD DISCOVERY SOLUTIONS PTY

known forDetector Maps

1 app4.6Navigation

Provides specialized geological intelligence for prospectors, serving a niche audience that requires professional-grade terrain analysis.

Goldlab Applications Yazilim Bilişim Anonim Şirketi

known forMapXplorer: Map Radar Navigate

1 app4.5Navigation

Serves the same commuter and traveler segment as NavOffroad but relies on ad-supported revenue rather than specialized off-road tools.

Jonathan Gander

known forGPX viewer 2

1 app4.3Navigation

Provides a lightweight tool for viewing GPX routes, serving as a utility for outdoor enthusiasts who prefer offline file management.

Magic Lane International BV

known forMagic Earth Navigation & Maps

1 app1.7Navigation

Appeals to privacy-conscious users, providing a navigation alternative that avoids data tracking and profiling.

movingworld

known forMaps 3D PRO - Hike & Bike

1 app4.4Navigation

Focuses on 3D terrain visualization for outdoor activities, providing a topographical alternative for hikers and cyclists.

Natlink AB

known forWeHunt: Hunting, Maps & Dogs

1 app4.6Navigation

Integrates hunting-specific navigation and coordination, serving the same outdoor audience as NavOffroad with a focus on group safety.

onXmaps

known foronX Backcountry: Trail GPS App

2 apps4.9Navigation

Provides high-fidelity terrain data for backcountry users, competing with NavOffroad for users who prioritize safety and precise mapping.

Oran Dynamics

known forTractor GPS - Field Guidance

1 app4.6Navigation

Targets the agricultural sector, providing field guidance for farmers who require consistent navigation in remote areas without cellular access.

Overland Bound

known forOverland Bound One: Maps & GPS

1 app4.6Navigation

Focuses on off-road and 4x4 adventure, serving the same core audience as NavOffroad with a community-driven approach.

Pinkbike.com

known forTrailforks: Offline Bike Maps

1 app4.6Navigation

Targets the same outdoor enthusiast demographic as NavOffroad but focuses on a massive, community-sourced trail database.

rdzl

known forTopo GPS - Topographic maps

1 app4.2Navigation

Offers topographic mapping for outdoor activities, serving as a general-purpose alternative to NavOffroad's specialized off-road focus.

RoadTour

known forOutDoors GPS France - IGN Maps

1 app4.5Navigation

Provides official IGN maps for outdoor navigation in France, serving as a specialized regional alternative for hikers.

Shilei Tian

known forSygic GPS Truck & Caravan

1 app3.6Navigation

Focuses on professional vehicle-specific routing, providing a safety-oriented alternative for heavy-vehicle operators.

Waymarked Trails

known forHiiKER: The Hiking Maps App

1 app4.6Navigation

Targets the hiking community with professional-grade topographic maps, providing a specialized alternative for multi-day route planning.

The Analyst's Read

The bottom line on Stephen Denham

Bottom line

This publisher maintains a disciplined, high-velocity approach to niche utility software. Their focus on specialized, paid tools for specific field-based audiences provides a stable, albeit narrow, product-market fit.

Frequently asked questions

How many apps does Stephen Denham publish?
Stephen Denham has 2 apps tracked by Marlvel, primarily in the Navigation category.
What kind of apps does Stephen Denham make?
Stephen Denham's portfolio is concentrated in Navigation and Photo & Video, with an average rating of 4.8/5 across rated apps.
What is Stephen Denham's top app?
By review volume across the portfolio, NavOffroad is Stephen Denham's best-known app tracked by Marlvel.
In how many countries are Stephen Denham's apps available?
Marlvel has tracked Stephen Denham's apps across 1 country.

What fed this analysis

Apps analyzed:
2
With full intel:
0
With overview:
2
Website scraped:
yes
Social presence:
no

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Stephen Denham, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “Stephen Denham intelligence.” Updated 2026-05-07. https://marlvel.ai/publishers/stephen-denham

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Data licensed under CC-BY-NC 4.0