Paul Zupan

Known for

RacingRulesOfSailing.org

1app2.4(5)Sports

Top rival

Enrico Ferro

Other rivals

Portfolio

Free 1

app

Sports

Publisher DNA

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

Portfolio

Apps

1 app analysed

Sort by

RacingRulesOfSailing.org

2.4(5)

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Efficient and effective utility provides satisfaction for users navigating specific sailing event information
App fails to provide the racing rules of sailing content promised by the title

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

User sentiment

Positive apps

Neutral / mixed

Negative apps

25/100

Avg sentiment score

Top performer

RacingRulesOfSailing.org

Frustrated sentiment

Rivals

The rivals identified

Same space(4)

Enrico Ferro

known forEasyWear4Sport

1 app

So what?

Strategic outlook coming soon.

Frequently asked questions

How many apps does Paul Zupan publish?

Paul Zupan has 1 app tracked by Marlvel, primarily in the Sports category.

What kind of apps does Paul Zupan make?

Paul Zupan's portfolio is concentrated in Sports, with an average rating of 2.4/5 across rated apps.

Last updated

RacingRulesOfSailing.org

v1.1.0

2.3y 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

This app addresses the peripheral needs of the same sports-active audience by providing utility-based recommendations for gear and comfort.

Lars Bergelt

known forSailor knots

1 app2.3Sports

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This app targets the same sailing enthusiast demographic by providing essential maritime skills and practical knowledge required for active boat handling.

MediaDigitalPage

known forRules of Sailing Tips 2.0

1 app0.0Sports

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It competes for the same user base by offering educational content regarding racing rules and tactical decision-making on the water.

Padel Mates International AB

known forPadel Mates

1 app4.6Sports

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While the sport differs, it competes for the same 'organized sports participant' market by facilitating event logistics, scheduling, and social coordination.

What is Paul Zupan's top app?

Based on user sentiment and following across the portfolio, RacingRulesOfSailing.org stands out as Paul Zupan's flagship app tracked by Marlvel.

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

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

Snapshot

Publisher DNA

Portfolio

Apps

User sentiment

Rivals

The rivals identified

Same space(4)

So what?

Frequently asked questions

Americas (1)

Core markets (1/1 apps)