Dive Log icon
Nitrox Tools icon
Trimix Tools icon

Greg Mclaughlin

For recreational and technical SCUBA divers, including gas blenders and dive shop operators, seeking digital record-keeping and precise gas calculations.

Known forDive Log
3apps4.8(189)Sports

Snapshot

Who is Greg Mclaughlin?

Providing technical SCUBA divers with digital logbooks and gas blending utilities for precise underwater planning and record-keeping.

Target audience

RecreationalTechnical SCUBA diversIncluding gas blenders

Active nemesis

Gereon Steffens

Other rivals

Portfolio

Free 1
3
apps
Sports3

Last updated

Dive Log

v2.3.7

1.7y ago

Active

Publisher DNA

What defines Greg Mclaughlin?

Publisher DNA

Primary focus

Specialized SCUBA diving utilities and logbooks

Scale

indie

Target audience

Recreational and technical SCUBA divers, including gas blenders and dive shop operators, seeking digital record-keeping and precise gas calculations.

Origin

Operating under the brand More Mobile Software, the publisher develops dive-related software for iOS, iPadOS, and macOS.

Signature Patterns

  • •Focus on high-utility technical tools for the SCUBA diving niche
  • •Support for both Metric and Imperial measurement systems across the portfolio
  • •Hybrid monetization model using both free-to-download and premium paid utility apps
  • •Emphasis on data portability, including PDF exports and desktop synchronization
Active

Portfolio momentum

The publisher is actively developing its portfolio, with 6 updates across 3 apps in the last 6 months and a major release occurring within the last 30 days.

Last release 28d agoActive apps 3

Portfolio

What does Greg Mclaughlin ship?

Apps

3 apps analysed

Dive Log icon
Dive Log

Digital Scuba dive log book

4.3(180)

Responsive developer support builds high user trust

  • Direct dive computer data synchronization removes the need for manual entry and improves log accuracy
  • Complex user interface flow makes logging dives feel unintuitive and requires too many manual steps
Trimix Tools icon
Trimix Tools

Women's fashion

5.0(5)

Distributed across 9 markets, strongest in Europe.

Based on 3 of 3 apps with localized market data · last scanned .

Americas (2)

  • United States3 / 3
  • Mexico1 / 3

Europe (6)

  • France1 / 3
  • Germany1 / 3
  • Italy1 / 3
  • Netherlands1 / 3
  • Spain1 / 3
›+1 more europe market
  • Sweden1 / 3

Asia-Pacific (1)

  • Japan2 / 3

Core markets (3/3 apps)

United States

User Sentiment

How do users feel about their apps?

1

Positive apps

0

Neutral / mixed

0

Negative apps

85/100

Avg sentiment score

Rivals

Who does Greg Mclaughlin compete with?

The rivals identified

Nemeses(3)

Gereon Steffens

known forNitrox Buddy

1 app4.9Sports

Both apps target scuba divers requiring gas blending and dive planning calculations, creating direct competition for the same user base.

Garmin

known forGarmin Dive™

1 app4.7Sports

Garmin dominates the niche by pairing a high-frequency update cycle with deep hardware integration, creating a closed-loop ecosystem for dive data.

Huish Outdoors

known forScuba Diving Computer Oceanic+

1 app4.4Sports

Both apps target the scuba diving market with overlapping needs for dive planning and gas management, though they diverge between manual utility calculations and real-time hardware-integrated monitoring.

Contenders(13)

AXIS Productions

known forDive Plan

1 app3.6Sports

Both applications target the same scuba diving audience by providing specialized gas blending and dive planning calculators. They compete directly for users seeking digital tools to manage gas mixtures and dive parameters.

ComputerWare

known forNitrox Blender & Calculator

1 app4.5Sports

Both applications target scuba divers requiring gas blending and dive planning calculations. They compete directly on the utility of calculating MOD, EAD, and gas mix percentages for tank filling.

Deep Blue d.o.o.

known forDeep Tools

2 apps4.6Sports

Both applications target the scuba diving community by providing essential gas blending and dive planning calculations for recreational and technical divers.

Eric Griffin

known forSubmersion Dive Log

1 app4.0Sports

Both apps target the scuba diving community, specifically focusing on technical dive planning and gas management workflows.

Halcyon Dive Systems

known forHalcyon Dive Systems - Diving

1 app5.0Sports

Both apps target scuba divers with dive planning and logging features, creating direct competition for the user's digital dive toolkit.

Millennium

known forGas Blender

1 app4.0Sports

Both apps target scuba divers requiring gas blending calculations, creating direct competition for users seeking technical dive planning utilities.

Sensetrails

known forDiveplanner Tec & Rec

1 app2.8Sports

Both applications target scuba divers requiring gas blending and dive planning, creating direct competition for the same user base.

Zanthic Automation

known forDive Calculator

1 app4.7Sports

Both apps target scuba divers with gas blending and dive planning utilities, creating direct competition for users seeking precise gas math.

Dirk Hohndel

known forSubsurface-mobile

1 app4.0Sports

A robust, open-source alternative that appeals to technical divers requiring advanced data visualization and multi-platform support.

Jim Corbo

known forDive Nitrox

1 app1.0Sports

Both applications target scuba divers requiring gas blending and depth calculations, creating direct competition for the same technical user base.

Mint Software

known forMacDive

1 app4.8Sports

A specialized desktop-first logbook that offers granular data management for users who prioritize detailed record-keeping.

Oleg Gurevich

known forGas blender toolkit

1 app3.0Sports

Both applications target the technical diving market by providing specialized gas blending calculations for trimix and nitrox mixtures.

Ryan Booker

known forGas Manager

1 app4.0Sports

Both apps target technical divers with gas blending and dive planning utilities, creating direct competition for the same user base.

Same space(8)

James Costello

known forNitrox Virtual Analyzer

1 app0.0Sports

It targets the same Nitrox-focused audience but shifts from calculation utility to educational simulation for gas analysis.

Alexander Quast

known for2-Stroke-Mix

1 app3.0Sports

The app targets the same engine maintenance user base with a specialized calculator for fuel-to-oil ratios.

Kastelo AB

known forFlaska

1 app0.0Sports

It provides complementary air management calculations for scuba tanks, extending the utility set beyond gas blending.

Peter Leahy

known forTwo Stroke Mix Calculator

1 app4.9Sports

This app targets a similar niche of fuel-to-oil ratio calculation for engines, mirroring the calculator-based utility model used for scuba gas planning.

Shearwater Research

known forDive Shearwater

1 app1.5Sports

This app targets the same scuba audience by managing dive logs, while Nitrox Tools focuses on gas blending calculations.

SSI International

known forMySSI

1 app4.8Sports

A massive industry-standard platform that bundles training, certification, and logging into a single unified user experience.

Suunto

known forSuunto

1 app4.2Sports

A broad health and fitness platform that incorporates diving as one of many tracked activities for a holistic user profile.

Verosocial Studio

known forGas Oil Mixture Ratio

1 app5.0Sports

It provides conversion and mixture tools for 2-cycle engines, sharing the specialized calculator utility found in technical diving tools.

The Analyst's Read

The bottom line on Greg Mclaughlin

Bottom line

Greg Mclaughlin is a disciplined niche publisher with a strong reputation in the diving community, evidenced by a 4.37 weighted rating. Their focus on technical utilities rather than gamified sports apps provides a stable, utility-driven moat within the SCUBA software category.

Frequently asked questions

How many apps does Greg Mclaughlin publish?
Greg Mclaughlin has 3 apps tracked by Marlvel, primarily in the Sports category.
What kind of apps does Greg Mclaughlin make?
Greg Mclaughlin's portfolio is concentrated in Sports, with an average rating of 4.8/5 across rated apps.
What is Greg Mclaughlin's top app?
By review volume across the portfolio, Dive Log is Greg Mclaughlin's best-known app tracked by Marlvel.
In how many countries are Greg Mclaughlin's apps available?
Marlvel has tracked Greg Mclaughlin's apps across 9 countries.

What fed this analysis

Apps analyzed:
3
With full intel:
0
With overview:
3
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 Mclaughlin, 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 Mclaughlin intelligence.” Updated 2026-04-27. https://marlvel.ai/publishers/greg-mclaughlin

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Data licensed under CC-BY-NC 4.0