Haverly's PetroCalc icon

Haverly Systems

1app4.7(3)Utilities

Snapshot

Active nemesis

PT Pertamina(Persero)

Other rivals

Portfolio

Free 1
1
app
Utilities1

Last updated

Haverly's PetroCalc

v2.1.1

3mo ago

Publisher DNA

AI intelligence is not yet available for Haverly Systems. The portfolio data below is up to date.

Portfolio

Apps

1 app analysed

Haverly Systems brand provides high trust for technical calculations

  • Offline-first engine enables use in remote industrial sites without connectivity
  • Stagnant interface design compared to modern utility benchmarks

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

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

Americas (1)

  • United States1 / 1

Core markets (1/1 apps)

United States

User sentiment

1

Positive apps

0

Neutral / mixed

0

Negative apps

80/100

Avg sentiment score

Rivals

The rivals identified

Nemeses(1)

PT Pertamina(Persero)

known forDrilling Engineering

1 app3.8Utilities

This app competes directly for the professional oil and gas engineer's attention by providing specialized field-calculation tools for well control and drilling operations.

Same space(4)

CAVU Companies

known forEFB-Pro

1 app5.0Utilities

EFB-Pro serves the aviation engineering sector, competing for the same professional demographic that relies on precise, compliant calculation tools.

Christopher Van Hoose

known forResEditor

1 app5.0Utilities

This app targets the same 'utility-first' user persona, providing specialized calculators for technical infrastructure and resolution management.

New England Biolabs

known forNEB Tools

1 app3.9Utilities

While focused on biology, it competes for the same technical professional audience requiring high-precision, reference-based calculation tools.

Siemens Energy

known forMyHSRC (Siemens Energy)

1 app5.0Utilities

This app competes for the industrial maintenance and engineering segment by offering specialized mechanical and lubrication calculators.

New entrants(2)

Shanghai Sheyuan Network Technology Co.

known forSludge Dewatering Calculator

1 app0.0Utilities

This newcomer targets the environmental engineering niche, competing for the same industrial utility market as PetroCalc.

Zachary Bell

known forMoro AgriExpert Farm Calc

1 app0.0Utilities

This app enters the utility space by providing specialized dose and calibration calculators for the agricultural engineering sector.

So what?

Strategic outlook coming soon.

Frequently asked questions

How many apps does Haverly Systems publish?
Haverly Systems has 1 app tracked by Marlvel, primarily in the Utilities category.
What kind of apps does Haverly Systems make?
Haverly Systems's portfolio is concentrated in Utilities, with an average rating of 4.7/5 across rated apps.
What is Haverly Systems's top app?
Based on user sentiment and following across the portfolio, Haverly's PetroCalc stands out as Haverly Systems's flagship app tracked by Marlvel.
In how many countries are Haverly Systems's apps available?
Marlvel has tracked Haverly Systems's apps across 1 country.

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with editorial review, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Haverly Systems, 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. “Haverly Systems intelligence.” Updated N/A. https://marlvel.ai/publishers/haverly-systems-inc

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