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Oliver Shingler

For professional gas engineers, medical clinicians, and specialized hobbyists (artists and sailors) requiring offline, quick-reference data.

Known forVital Values
6apps0.8(8) Multi-theme

Snapshot

Who is Oliver Shingler?

Providing specialized digital reference tools for professional engineers, clinicians, and hobbyists. Focused on niche utility and technical guidance.

Target audience

Professional gas engineersMedical cliniciansSpecialized hobbyists (artists

Active nemesis

Jade Lizard Software

Other rivals

Portfolio

6
apps
Reference2
Food & Drink1
Games1
Medical1

Last updated

Vital Values

v3.6.1

8mo ago

Steady

Publisher DNA

What defines Oliver Shingler?

Publisher DNA

Primary focus

Technical reference and utility tools

Scale

indie

Target audience

Professional gas engineers, medical clinicians, and specialized hobbyists (artists and sailors) requiring offline, quick-reference data.

Signature Patterns

  • Consistent integration of Apple Watch support for rapid data access
  • Focus on offline-first utility for specialized professional tasks
  • Predominantly paid or freemium pricing models
  • High-utility, single-purpose app design
Steady

Portfolio momentum

Released 3 updates across 6 apps in the last 6 months, indicating a maintenance-focused development cycle.

Last release 143d agoActive apps 4Abandoned 1

Portfolio

What does Oliver Shingler ship?

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

Based on 3 of 6 apps with localized market data, more coverage rolling in as scans complete · last scanned .

Americas (1)

  • United States3 / 3

Core markets (3/3 apps)

United States

Rivals

Who does Oliver Shingler compete with?

The rivals identified

Nemeses(1)

Jade Lizard Software

known forTrivia Questions and Answers

1 app4.7Games

Both applications target casual trivia enthusiasts, but Trivia Questions and Answers captures users via a free ad-supported model while Ken's Pub Quiz requires a $0.99 upfront purchase.

Contenders(10)

Christoph Lederer

known forPub Quiz

1 app0.0Games

Both apps target the pub trivia market, but Pub Quiz competes for social groups via live multiplayer sessions while Ken's Pub Quiz targets solo progression.

david filbee

known forTrivia Run:Grow Your Knowledge

1 app0.0Games

Both apps target casual trivia players, but Trivia Run competes by offering a fast-paced, timed challenge with a larger base question pool compared to the structured pub crawl format of Ken's Pub Quiz.

David Stubbs

known forWho Dares Wins

1 app0.0Games

Both applications target casual trivia players by offering question banks numbering in the thousands.

Duy Doan

known forGeneral Knowledge Quiz - Game

1 app5.0Games

Both applications target casual trivia players, competing directly for users seeking general knowledge quizzes with progressive difficulty levels.

Hayrettin Cetintas

known forHayo: Trivia Games & Quiz

1 app4.6Games

Both target trivia enthusiasts with general knowledge questions. Hayo uses a free-to-play subscription model while Ken's Pub Quiz relies on a $0.99 paid entry.

Igor Bidenko

known forFamily Trivia Games & Quiz AI

1 app4.7Games

Both apps target casual trivia players with large question banks. The rival competes directly by offering a free entry point against Ken's Pub Quiz's paid model.

Iotasol Technologies Private

known forGeneral Knowledge Quiz

1 app0.0Games

Both applications target casual trivia players by offering multiple-choice question packs and in-game lifeline mechanics.

Joachim Bruns

known forPub Quiz - German Knowledge

1 app0.0Games

Both apps target trivia enthusiasts using a pub quiz format. The rival competes by offering a free local multi-player experience focused on German language learners, contrasting with the source app's paid progression model.

Quiztix Games

known forQuizTix: UK TV Comedy Quiz

1 app0.0Games

Both apps target casual trivia enthusiasts, but QuizTix competes for the same audience using a free-to-play model with collectable mechanics rather than the $0.99 upfront cost required by Ken's Pub Quiz.

Robert Astan

known forPub Quiz Mobile

1 app0.0Games

Both apps target casual trivia enthusiasts with multiple-choice pub quiz formats, but the rival offers a free alternative to the source app's $0.99 entry price.

Same space(18)

Daniel Baczkowski

known forGeneral Knowledge - Quiz Game

1 app4.4Games

Appeals to the same casual trivia audience by integrating learning tools into the quiz experience.

DH3 Games

known forGeneral Knowledge Trivia Quiz.

1 app4.4Games

Targets the same casual trivia audience by providing an offline-capable knowledge challenge.

Etermax

known forTrivia Crack: Brain Quiz Games

2 apps4.6Games

Captures the same casual trivia audience through social-first mechanics that contrast with the solo-focused pub crawl experience.

Evrika Games

known forPower Of Knowledge : Trivia

1 app4.7Games

Appeals to the same casual trivia audience by positioning itself as a tool for brain training.

Golden Mind Services

known forGeneral Knowledge Trivia Quiz+

1 app4.6Games

Targets the same casual trivia audience with a broad range of general knowledge topics.

Kwalee

known forTrivia.io

1 app4.6Games

Competes for the same casual trivia audience by using a high-pressure failure mechanic to drive session repetition.

LOTUM one

known forQuiz Planet ・

1 app4.3Games

Competes for the same trivia-focused audience by prioritizing multiplayer social competition over solo progression.

Magmic

known forThat's so...Trivia

1 app3.8Games

Targets the same casual trivia audience with a focus on pop culture topics rather than general knowledge.

Marco Batista

known forGeneral Knowledge Quiz !

1 app4.7Games

Targets the same casual trivia audience by offering a quiz-show style progression loop.

MNO GO APPS

known forQuizzLand. Quiz & Trivia game

1 app4.8Games

Targets the same casual trivia segment by positioning itself as a stress-relieving alternative to competitive quiz apps.

OWL GAMES

known forTRIVIA 360: Quiz Game

1 app4.4Games

Targets the same casual trivia demographic by removing common mobile gaming friction points like energy timers.

Pedro Gomes

known forTrivia Quiz Knowledge

1 app4.6Games

Serves the same casual trivia audience with a category-based quiz format that lacks the pub crawl narrative.

Pipi Chick Studio

known forGeneral Knowledge Quiz

1 appGames

Serves the same casual trivia audience with a basic quiz-based interface.

Richard Raue

known forQuizoid: Offline Trivia Quiz

1 app4.5Games

Serves the same casual trivia audience with an offline-first platform that emphasizes a large question database.

Super Lucky Games

known forTrivia Star: Trivia Games Quiz

1 app4.9Games

Competes for the same casual trivia demographic by offering a high-frequency update cadence that contrasts with static content.

the binary family

known forTrivia: Knowledge Trainer Quiz

1 app4.7Games

Appeals to the same trivia audience by framing the experience as a brain-training tool rather than a game.

Uken

known forJeopardy! Trivia TV Game Show

2 apps4.5Games

Appeals to the same trivia-focused audience by leveraging a recognizable television brand identity to drive initial discovery.

Vladimir Bayatov

known forGeneral Knowledge Quiz Trivia

1 app4.5Games

Targets the same casual trivia audience with a static educational quiz format.

The Analyst's Read

The bottom line on Oliver Shingler

Bottom line

The publisher maintains a collection of highly specific, utility-driven tools that serve distinct professional niches. Their long-term viability depends on their ability to maintain these specialized databases against evolving industry standards.

Frequently asked questions

How many apps does Oliver Shingler publish?
Oliver Shingler has 6 apps tracked by Marlvel, primarily in the Reference category.
What kind of apps does Oliver Shingler make?
Oliver Shingler's portfolio is concentrated in Reference and Food & Drink, with an average rating of 0.8/5 across rated apps.
What is Oliver Shingler's top app?
By review volume across the portfolio, Vital Values is Oliver Shingler's best-known app tracked by Marlvel.
In how many countries are Oliver Shingler's apps available?
Marlvel has tracked Oliver Shingler's apps across 1 country.

What fed this analysis

Apps analyzed:
6
With full intel:
0
With overview:
6
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 Oliver Shingler, 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. “Oliver Shingler intelligence.” Updated 2026-05-08. https://marlvel.ai/publishers/oliver-shingler

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Data licensed under CC-BY-NC 4.0