Gas Manager icon

Ryan Booker

For technical and recreational scuba divers requiring precise gas blending and dive planning metrics.

Known forGas Manager
1app4.0(2)Sports

Snapshot

Who is Ryan Booker?

Providing specialized technical calculators for the scuba diving community. Simplifying complex gas blending and dive planning for recreational and technical divers.

Target audience

TechnicalRecreational scuba divers requiring precise gas blendingDive planning metrics

Rivals analysis in progress

Portfolio

1
app
Sports1

Last updated

Gas Manager

v3.2.0

6mo ago

Steady

Publisher DNA

What defines Ryan Booker?

Publisher DNA

Primary focus

Technical utility apps for scuba diving

Scale

indie

Target audience

Technical and recreational scuba divers requiring precise gas blending and dive planning metrics.

Signature Patterns

  • •Focus on specialized technical calculators for niche hobbyist activities
  • •Monetization via paid model
  • •Utility-driven feature sets including blending metrics and depth assessments
Steady

Portfolio momentum

Released 3 updates in the last 6 months for their single active application, indicating a maintenance-focused development cycle.

Last release 0d agoActive apps 1

Portfolio

What does Ryan Booker ship?

Apps

1 app analysed

Analysis in progress

The Analyst's Read

The bottom line on Ryan Booker

Bottom line

This is a single-product indie developer focused on a highly specific technical niche. Their strategy relies on providing essential, specialized tools for a dedicated user base rather than pursuing broad market growth.

Frequently asked questions

How many apps does Ryan Booker publish?
Ryan Booker has 1 app tracked by Marlvel, primarily in the Sports category.
What kind of apps does Ryan Booker make?
Ryan Booker's portfolio is concentrated in Sports, with an average rating of 4.0/5 across rated apps.
What is Ryan Booker's top app?
By review volume across the portfolio, Gas Manager is Ryan Booker's best-known app tracked by Marlvel.

What fed this analysis

Apps analyzed:
1
With full intel:
0
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 Ryan Booker, 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. “Ryan Booker intelligence.” Updated 2026-05-10. https://marlvel.ai/publishers/ryan-booker

See methodologyContact support

Data licensed under CC-BY-NC 4.0