ZenSystem sp. z o.o.

Known for

Roof Master

1app

Active nemesis

Anna Filobok

Other rivals

Publisher DNA

AI intelligence is not yet available for ZenSystem sp. z o.o.. The portfolio data below is up to date.

Top niches they play in

Construction Calculators1 app

Explore the Construction Calculators niche

See every app competing in ZenSystem sp. z o.o.'s strongest niche.

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Portfolio

Apps

1 app analysed

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Roof Master

0.0

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B2B cashback program creates high-value contractor retention

Proprietary notch calculator functions as a specialized utility moat
Zero rating count on both platforms

User sentiment

User-sentiment analysis coming soon.

Rivals

The rivals identified

Nemeses(1)

Anna Filobok

known forRoofing Calculator Pro

apps

So what?

Strategic outlook coming soon.

Frequently asked questions

How many apps does ZenSystem sp. z o.o. publish?

ZenSystem sp. z o.o. has 1 app tracked by Marlvel, primarily in the Utilities category.

What kind of apps does ZenSystem sp. z o.o. make?

ZenSystem sp. z o.o.'s portfolio is concentrated in Utilities, with an average rating of 0.0/5 across rated apps.

Last updated

Roof Master

v1.4.7

2.4y ago

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

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

Americas (1)

United States1 / 1

Core markets (1/1 apps)

United States

This app directly competes by offering specialized geometric roofing calculations that mirror the core utility of Roof Master’s pitch and zacios calculator.

Same space(4)

App ahead

known forAspect Ratio Pro

1 app4.0Utilities

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This app competes for the 'utility' screen real estate by providing a specialized calculator for proportional measurements.

CAVU Companies

known forEFB-Pro

1 app5.0Utilities

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Sachinbhai Surani

known forBeam Calculator.

1 app5.0Utilities

View Intel →

Siemens Energy

known forMyHSRC (Siemens Energy)

1 app5.0Utilities

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New entrants(2)

jobsite labs

known forJobSite King

1 app0.0Utilities

View Intel →

This newcomer targets the broader field management workflow, potentially encroaching on the operational side of Roof Master.

nClarity

known foriManifold™

1 app0.0Utilities

View Intel →

What is ZenSystem sp. z o.o.'s top app?

Based on user sentiment and following across the portfolio, Roof Master stands out as ZenSystem sp. z o.o.'s flagship app tracked by Marlvel.

In how many countries are ZenSystem sp. z o.o.'s apps available?

Marlvel has tracked ZenSystem sp. z o.o.'s apps across 1 country.

It occupies the professional reference and calculation space, serving high-stakes industries that require precise, compliant data.

It targets the same construction and engineering professional demographic by offering structural analysis solvers.

While industrial-focused, it competes for the same professional utility category by providing specialized maintenance and calculation tools.

It represents a shift toward hardware-integrated software, providing real-time diagnostics that challenge manual calculation apps.

Snapshot

Publisher DNA

Top niches they play in

Portfolio

Apps

User sentiment

Rivals

The rivals identified

Nemeses(1)

So what?

Frequently asked questions

Americas (1)

Core markets (1/1 apps)

Same space(4)

New entrants(2)