Cades Cove Explorer icon
Smokies 900 icon
Tennessee Historical Markers icon

CHARLES GREGORY GILLUM

For dedicated hikers and outdoor enthusiasts specifically focused on completing the 900-mile trail challenge in the Great Smoky Mountains National Park.

3apps4.0(16)TravelHealth & Fitness

Snapshot

Who is CHARLES GREGORY GILLUM?

Equipping long-distance hikers with granular tracking and offline navigation tools for the Great Smoky Mountains 900-mile challenge.

Target audience

Dedicated hikersOutdoor enthusiasts specifically focused on completing the 900-mile trail challenge in the Great Smoky Mountains National Park

Top rival

AllTrails

Other rivals

Portfolio

Free 1
3
apps
Travel2
Health & Fitness1

Last updated

Cades Cove Explorer

v30.13.0

4mo ago

Steady

Publisher DNA

What defines CHARLES GREGORY GILLUM?

Publisher DNA

Primary focus

Niche outdoor utility apps

Scale

indie

Target audience

Dedicated hikers and outdoor enthusiasts specifically focused on completing the 900-mile trail challenge in the Great Smoky Mountains National Park.

Signature Patterns

  • Focus on hyper-niche geographic utility for specific outdoor challenges
  • Monetization via one-time paid purchase model on iOS
  • Emphasis on offline reliability with high-contrast mapping and granular tracking
Steady

Portfolio momentum

Released 2 updates for its single active title in the last 6 months, with the most recent update occurring within the last 10 days.

Last release 9d agoActive apps 1

Portfolio

What does CHARLES GREGORY GILLUM ship?

Apps

3 apps analysed

Smokies 900 icon
Smokies 900

Amazing food delivered to your door!

5.0(2)
View Intel →

Granular section-by-section trail tracking

  • Hyper-niche focus on GSMNP 900-mile challenge

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

Based on 2 of 3 apps with localized market data, more coverage rolling in as scans complete · last scanned .

Americas (1)

  • United States2 / 2

Core markets (2/2 apps)

United States

Rivals

Who does CHARLES GREGORY GILLUM compete with?

The rivals identified

Contenders(1)

AllTrails

known forAllTrails: Hike, Bike & Run

1 app4.9Health & Fitness

The market leader for trail discovery and logging, used by challenge hikers to maintain their 'Completed' trail lists.

Same space(1)

Relive B.V.

known forRelive: Hike & Ride Memories

1 app4.3Health & Fitness

Overlaps with the 'Photo Memories' feature by creating visual 3D stories of hiking journeys and trail logs.

New entrants(2)

The Outbound Collective

known forOutbound: Nature Walk & Hikes

1 app4.8Health & Fitness

Focuses on discovery and tracking of curated outdoor adventures, appealing to the goal-oriented hiker.

Waymarked Trails

known forHiiKER: The Hiking Maps App

1 app4.6Health & Fitness

A fast-growing trail guide app that offers detailed offline maps and trail tracking with a modern interface.

The Analyst's Read

The bottom line on CHARLES GREGORY GILLUM

Bottom line

This publisher is a niche indie developer successfully targeting a high-intent, specific outdoor community with a premium utility model. The perfect rating suggests strong product-market fit within the specialized 900-mile trail segment.

Frequently asked questions

How many apps does CHARLES GREGORY GILLUM publish?
CHARLES GREGORY GILLUM has 3 apps tracked by Marlvel, primarily in the Travel category.
What kind of apps does CHARLES GREGORY GILLUM make?
CHARLES GREGORY GILLUM's portfolio is concentrated in Travel and Health & Fitness, with an average rating of 4.0/5 across rated apps.
What is CHARLES GREGORY GILLUM's top app?
By review volume across the portfolio, Cades Cove Explorer is CHARLES GREGORY GILLUM's best-known app tracked by Marlvel.
In how many countries are CHARLES GREGORY GILLUM's apps available?
Marlvel has tracked CHARLES GREGORY GILLUM's apps across 1 country.

What fed this analysis

Apps analyzed:
1
With full intel:
1
With overview:
1
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 CHARLES GREGORY GILLUM, 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. “CHARLES GREGORY GILLUM intelligence.” Updated 2026-04-24. https://marlvel.ai/publishers/charles-gregory-gillum

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Data licensed under CC-BY-NC 4.0