AnyPal icon
Dan The Guitar Man icon
DumpMart icon
+9

Greg Herrmann

For small business owners and organizations seeking to extend their web presence into the mobile ecosystem.

Known forDumpMart
12apps3.6(117) Multi-theme

Snapshot

Who is Greg Herrmann?

Providing custom mobile development services for businesses looking to transition from web-based platforms to native mobile applications.

Target audience

Small business ownersOrganizations seeking to extend their web presence into the mobile ecosystem

Active nemesis

Bandsintown

Other rivals

Portfolio

Free 10
12
apps
Entertainment3
Education2
Finance1
Music1

Last updated

DumpMart

v17.0.0

3y ago

Active

Publisher DNA

What defines Greg Herrmann?

Publisher DNA

Primary focus

Custom mobile development and WordPress-to-app conversion

Scale

indie

Target audience

Small business owners and organizations seeking to extend their web presence into the mobile ecosystem.

Origin

A USA-based web design and development company specializing in Xamarin, Maui, and WordPress plugin integration.

Signature Patterns

  • Focus on niche utility and educational tools for specific hobbyist communities.
  • Monetization primarily through free-to-use models with limited paid exceptions.
  • Integration of practical, real-world utility features like weather and navigation.
  • Development of single-purpose apps tailored to specific band or business branding.
Active

Portfolio momentum

Released 5 updates across the portfolio in the last 6 months, indicating a consistent maintenance cycle for their existing applications.

Last release 30d agoActive apps 1Abandoned 11

Company profile

low confidence
Headquarters
Connecticut, USA

Portfolio

What does Greg Herrmann ship?

Apps

12 apps analysed

AnyPal icon
AnyPal

Make contact-less payments. Send money to any PayPal account using AnyPal.

2.5(20)
View Intel →
DumpMart icon
DumpMart

Post and share locations of great dumpster diving finds

1.6(78)
View Intel →

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

Based on 2 of 12 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

User Sentiment

How do users feel about their apps?

1

Positive apps

0

Neutral / mixed

0

Negative apps

90/100

Avg sentiment score

Rivals

Who does Greg Herrmann compete with?

The rivals identified

Nemeses(2)

Bandsintown

known forBandsintown Concerts

1 app4.6Entertainment

Directly serves the same niche of connecting fans to local artist tour dates and live performances.

LW Brands

known forMarine Weather Forecast Pro

1 app4.7Education

This app directly targets the nautical education and safety niche by providing specialized marine weather data that complements the target's boating license focus.

Contenders(2)

Nynix

known forKnots 3D

1 app4.9Education

It dominates the 'nautical skills' sub-niche, capturing the same audience interested in learning essential boating terminology and practical seamanship.

Songkick

known forSongkick Concerts

1 app4.8Entertainment

Focuses exclusively on concert discovery and ticket tracking, mirroring the core utility of a band-specific app.

Same space(8)

BoatUS

known forBoatUS - Boat Weather & Tides

1 app4.8Education

Serves the broader boating community with utility-focused weather and tide tracking, overlapping with the target's boating adventure planning.

MarineTraffic Applications

known forMarineTraffic - Ship Tracking

1 app3.3Education

Provides advanced AIS-based vessel tracking, serving as a high-end alternative for users interested in maritime navigation.

Patreon

known forPatreon

1 app4.9Entertainment

Serves as the primary monetization platform for independent artists to engage directly with their superfans.

SoundCloud Global Limited & Co KG

known forSoundCloud: The Music You Love

1 app4.7Entertainment

Users report: Acts as a primary distribution hub for independent artists to host and share their original recordings.

Spotify

known forSpotify: Music and Podcasts

1 app4.8Entertainment

Dominates the music consumption space where the target app's audience likely discovers the band's music.

Ticketmaster

known forTicketmaster-Buy, Sell Tickets

1 app4.8Entertainment

Controls the primary ticketing infrastructure that most professional touring acts utilize for event management.

Tim O's Studios

known forCompass°

1 app4.7Education

Directly competes with the target's built-in compass utility, focusing on high-precision navigation tools for outdoor enthusiasts.

Windyty, SE

known forWindy.com

1 app4.7Education

A dominant weather platform that provides advanced visualization tools which far exceed the target's basic local weather capabilities.

New entrants(1)

Bandcamp

known forBandcamp for Artists & Labels

1 app2.6Entertainment

Emerging as a critical tool for independent artists to manage direct-to-fan sales and digital distribution.

The Analyst's Read

The bottom line on Greg Herrmann

Bottom line

GJH Digital functions as a service-oriented developer rather than a traditional consumer-facing publisher. Their portfolio reflects a mix of bespoke client projects and niche utility tools, resulting in highly variable performance across their app catalog.

Frequently asked questions

How many apps does Greg Herrmann publish?
Greg Herrmann has 12 apps tracked by Marlvel, primarily in the Entertainment category.
What kind of apps does Greg Herrmann make?
Greg Herrmann's portfolio is concentrated in Entertainment and Education, with an average rating of 3.6/5 across rated apps.
What is Greg Herrmann's top app?
By review volume across the portfolio, DumpMart is Greg Herrmann's best-known app tracked by Marlvel.
In how many countries are Greg Herrmann's apps available?
Marlvel has tracked Greg Herrmann's apps across 1 country.

What fed this analysis

Apps analyzed:
12
With full intel:
0
With overview:
12
Website scraped:
yes
Social presence:
yes

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 Greg Herrmann, 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. “Greg Herrmann intelligence.” Updated 2026-05-07. https://marlvel.ai/publishers/greg-herrmann

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Data licensed under CC-BY-NC 4.0