Bird ID Hawaii icon
Deep Blue Divers Fish Guide icon
Easy Fish ID Caribbean icon
+10

John P. Hoover

For scuba divers, snorkelers, and birdwatchers, specifically those visiting or residing in Hawaii, the Caribbean, and the South Pacific.

13apps3.6(87)TravelReference

Snapshot

Who is John P. Hoover?

Providing specialized marine and wildlife identification guides for divers, snorkelers, and nature enthusiasts in tropical regions.

Target audience

Scuba diversSnorkelersBirdwatchers

Rivals analysis in progress

Portfolio

Free 1
13
apps
Travel10
Reference3

Last updated

Snorkel Fish Hawaii for iPhone

v3.7.3

8mo ago

Active

Publisher DNA

What defines John P. Hoover?

Publisher DNA

Primary focus

Marine and wildlife identification guides

Scale

indie

Target audience

Scuba divers, snorkelers, and birdwatchers, specifically those visiting or residing in Hawaii, the Caribbean, and the South Pacific.

Origin

Developed by expert author John P. Hoover to provide educational tools for marine life identification.

Signature Patterns

  • •Premium 'paid' monetization model across all primary reference titles
  • •Consistent inclusion of an 'Identification Engine' and personal 'Logbook' features
  • •Heavy reliance on offline-capable multimedia libraries including photos, video, and audio
  • •Geographic focus on Hawaii and tropical island ecosystems
Active

Portfolio momentum

The publisher has maintained high momentum with 13 releases across the portfolio in the last 6 months, with the most recent update occurring 22 days ago.

Last release 22d agoActive apps 6Abandoned 3

Company profile

low confidence
Employees
1-10

Portfolio

What does John P. Hoover ship?

Apps

13 apps analysed

Multi-photo gallery provides a defensible depth of data

  • Informative content helps dive instructors and snorkelers identify marine life during underwater excursions

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

Based on 6 of 13 apps with localized market data, more coverage rolling in as scans complete · last scanned .

Americas (1)

  • United States6 / 6

Core markets (6/6 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

The Analyst's Read

The bottom line on John P. Hoover

Bottom line

Hoover is a highly specialized indie developer with a strong reputation for quality in the marine reference niche. His disciplined focus on paid, utility-first apps for a high-intent hobbyist audience has resulted in an exceptionally high weighted rating of 4.83.

Frequently asked questions

How many apps does John P. Hoover publish?
John P. Hoover has 13 apps tracked by Marlvel, primarily in the Travel category.
What kind of apps does John P. Hoover make?
John P. Hoover's portfolio is concentrated in Travel and Reference, with an average rating of 3.6/5 across rated apps.
What is John P. Hoover's top app?
By review volume across the portfolio, Snorkel Fish Hawaii for iPhone is John P. Hoover's best-known app tracked by Marlvel.
In how many countries are John P. Hoover's apps available?
Marlvel has tracked John P. Hoover's apps across 1 country.

What fed this analysis

Apps analyzed:
9
With full intel:
0
With overview:
9
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 John P. Hoover, 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. “John P. Hoover intelligence.” Updated 2026-04-24. https://marlvel.ai/publishers/john-p-hoover

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Data licensed under CC-BY-NC 4.0