Paul Barnes

Known for

Yellow Card

1app4.1(166)Entertainment

Top rival

Bracketology.tv

Other rivals

Portfolio

Free 1

app

Publisher DNA

AI intelligence is not yet available for Paul Barnes. The portfolio data below is up to date.

Top niches they play in

Football Companions1 app

Explore the Football Companions niche

See every app competing in Paul Barnes's strongest niche.

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Portfolio

Apps

1 app analysed

Sort by

Yellow Card

4.1(166)

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The simple interface allows users to submit medication side effect reports without unnecessary complexity
Rigid registration and login flows prevent users from accessing the reporting functionality entirely

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

User sentiment

Positive apps

Neutral / mixed

Negative apps

20/100

Avg sentiment score

Top performer

Yellow Card

Upset sentiment

Rivals

The rivals identified

Same space(4)

Bracketology.tv

known forBracketology

1 app

So what?

Strategic outlook coming soon.

Frequently asked questions

How many apps does Paul Barnes publish?

Paul Barnes has 1 app tracked by Marlvel, primarily in the Entertainment category.

What kind of apps does Paul Barnes make?

Paul Barnes's portfolio is concentrated in Entertainment, with an average rating of 4.1/5 across rated apps.

Last updated

Yellow Card

v26.1.6955

2mo ago

Based on 1 of 1 app with localized market data · last scanned May 2026.

Americas (1)

United States1 / 1

Core markets (1/1 apps)

United States

Both apps serve the sports-entertainment niche, focusing on interactive fan engagement through digital tools.

Jonathan Levit Consulting

known forThe Stranger

1 app4.9Entertainment

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This app competes for the same 'prank and social utility' audience by providing simulated interactive experiences.

Tommy Uytterhaegen

known forMy Collections: Dimensions Ed.

1 app4.6Entertainment

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While focused on physical collections, it shares the 'niche enthusiast' audience that values specific, structured utility apps.

ZOOMO

known forMoe! Omikuji

1 app4.3Entertainment

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Both apps function as lightweight, culturally-themed entertainment tools designed for quick, repetitive user interactions.

New entrants(1)

Nelson Suarez Arteaga

known forPK-INK PRO

1 app5.0Entertainment

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This newcomer disrupts the entertainment utility space by leveraging advanced sensor technology for interactive magic-style reveals.

What is Paul Barnes's top app?

Based on user sentiment and following across the portfolio, Yellow Card stands out as Paul Barnes's flagship app tracked by Marlvel.

In how many countries are Paul Barnes's apps available?

Marlvel has tracked Paul Barnes's apps across 1 country.

Snapshot

Publisher DNA

Top niches they play in

Portfolio

Apps

User sentiment

Rivals

The rivals identified

Same space(4)

So what?

Frequently asked questions

Americas (1)

Core markets (1/1 apps)

New entrants(1)