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zhandos uakanov

For petroleum engineers, drilling technicians, and oilfield operators requiring on-site technical calculations and safety parameters.

46apps0.5(14) Multi-theme

Snapshot

Who is zhandos uakanov?

Providing specialized calculation and reference tools for oilfield engineers and industrial professionals to streamline field operations.

Target audience

Petroleum engineersDrilling techniciansOilfield operators requiring on-site technical calculations

Active nemesis

Brett Munson

Other rivals

Portfolio

Free 7
46
apps
Reference31
Lifestyle4
Book2
Finance2

Last updated

Directional Drilling Calc.

v1.1

5.7y ago

Intense

Publisher DNA

What defines zhandos uakanov?

Publisher DNA

Primary focus

Industrial reference tools for the oil and gas sector

Scale

studio

Target audience

Petroleum engineers, drilling technicians, and oilfield operators requiring on-site technical calculations and safety parameters.

Signature Patterns

  • •Heavy concentration in the 'Reference' category for industrial and engineering use cases.
  • •Consistent use of a paid-upfront monetization model across the top-performing technical titles.
  • •Focus on converting static industry tables (ASTM, API) into interactive mobile calculators.
  • •Bilingual portfolio strategy targeting both English-speaking and Kazakh/Russian-speaking regional markets.
  • •High-frequency release cadence focused on expanding the breadth of the technical utility library.
Intense

Portfolio momentum

The publisher is in an intense development phase with 22 releases in the last 6 months and a major release occurring only 17 days ago.

Last release 17d agoActive apps 23Abandoned 16

Portfolio

What does zhandos uakanov ship?

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

Based on 8 of 46 apps with localized market data, more coverage rolling in as scans complete · last scanned .

Americas (1)

  • United States8 / 8

Core markets (8/8 apps)

United States

Rivals

Who does zhandos uakanov compete with?

The rivals identified

Nemeses(1)

Brett Munson

known forWater Well Calculator

1 app0.0Reference

Both applications provide specialized volume calculations for cylindrical structures, targeting technical users who require precise fluid or chemical requirements for specific pipe or well dimensions.

Same space(22)

Aliasgar Rangwala

known forOilField HandyCalc Lite

2 apps0.0Reference

This app provides a collection of drilling formulas that complement the volume calculations required by petroleum engineers.

Arsosa Network

known forHydraulic Calculator Engineer

1 app4.3Reference

This app provides a broader suite of hydraulic calculators that overlap with the needs of professionals using annular volume tools.

Bestami Oktay Akpinar

known forTank Volume Calculator

1 app4.7Reference

This app targets the same industrial utility space but expands the scope to include liquid weight and diverse tank geometries, appealing to a broader agricultural and industrial audience.

Bhavinkumar Satashiya

known forPipe Cutting Calculator

1 app3.4Reference

This app addresses the fabrication side of pipe fitting, providing geometric calculations that are often required alongside volume analysis.

BUGIN

known forKemel Adam

1 app1.0Books

It targets the same national demographic interested in self-improvement, though it functions as a personal productivity tool rather than a historical archive.

Gorasiya Vishal Nanjibhai

known forTank Volume & Capacity

1 app1.3Reference

This app competes directly for the same industrial and residential tank volume calculation market by offering a wide range of shape-specific formulas.

Hilti AG

known forHilti Volume Calculator

1 app3.9Reference

This app targets a specific subset of the construction market by focusing on chemical anchor quantities rather than general pipe or hole volumes.

Hugh Jeffreys

known forKitap

1 app2.9Books

This platform shares the same cultural interest group by providing a broad library of literature, whereas the source app focuses on specific genealogical records.

IT Welding Sweden AB

known forPipe Guide Calculator

1 app3.0Reference

This app serves as a centralized reference for pipe fitting calculations, aiming to replace physical tables for field workers.

Kantaben Gorasiya

known forOffset Pipe Calculator

2 apps3.0Reference

This app focuses on the geometric offset requirements of piping systems, serving as a specialized tool for the same professional field audience.

LMF.Services

known forPipe Fitter Tools

1 app1.3Reference

This app targets the same pipe-fitting audience but focuses on conversion and weight estimation rather than annular volume.

Mahmoud Abdelhakeem

known forOil & Gas Calculator

1 app0.0Reference

This app provides specialized formulas for surface well testing, serving the same oil and gas engineering audience as annular volume calculators.

MonStudioVN

known forPipeFit Pro: Offset Calculator

1 appReference

This app targets the same professional pipe-fitting audience by providing specialized calculators for complex trigonometry and fractional math.

Mr Combi Training

known forGas Pipe Sizing Calculator

1 app2.0Reference

This app addresses a specific safety and compliance need in gas pipe sizing, acting as a specialized tool for boiler installation professionals.

Pipe Flow Software

known forPipe Flow Wizard - Calculator

1 app4.5Reference

This app serves the same engineering audience by providing a more complex fluid dynamics suite that includes pressure loss and pipe sizing beyond basic volume.

PT Pertamina(Persero)

known forDrilling Engineering

1 app3.8Reference

This app provides specialized diagnostic logic for drilling operations, serving as a more advanced technical companion to a simple volume calculator.

SESI

known forQuail Tools

1 app5.0Reference

This app functions as a critical field reference for oil and gas professionals, coexisting with volume calculators by providing the underlying equipment specifications.

It provides institutional access to books and library services in Kazakhstan, acting as a functional utility for the same audience that values cultural resources.

V PUGAZHENTHI

known forVolume Calculator 3D

1 app4.9Reference

This tool provides a generalized geometric volume reference that competes for the attention of students and professionals needing quick shape-based calculations.

Valaji Global

known forTank Volume Calculator App

1 app1.0Reference

This app provides a similar volume estimation tool but adds substance density libraries to calculate weight-based capacities.

Valveworks USA

known forVirtual Flange Slide Rule

1 app5.0Reference

This app serves as a specialized reference for flange dimensions, providing technical data that complements the volume calculations performed by field engineers.

Webtoweb

known forTank Volume Calculator

1 app4.6Reference

This app provides a similar volume calculation utility but differentiates itself through a significantly larger library of supported tank geometries.

New entrants(1)

COVENTIFY (PRIVATE)

known forRigCalc: Drilling Calculator

1 app0.0Reference

This app provides a comprehensive suite of drilling calculations including annular analysis, directly competing with the core utility of annular volume calculators.

The Analyst's Read

The bottom line on zhandos uakanov

Bottom line

Zhandos Uakanov is a prolific niche publisher that has successfully mapped a wide range of industrial oilfield workflows to mobile. While they maintain a dominant volume of specialized calculators, the consistently low weighted rating suggests a significant opportunity for a competitor to disrupt this space with improved user experience.

Frequently asked questions

How many apps does zhandos uakanov publish?
zhandos uakanov has 46 apps tracked by Marlvel, primarily in the Reference category.
What kind of apps does zhandos uakanov make?
zhandos uakanov's portfolio is concentrated in Reference and Lifestyle, with an average rating of 0.5/5 across rated apps.
What is zhandos uakanov's top app?
By review volume across the portfolio, Directional Drilling Calc. is zhandos uakanov's best-known app tracked by Marlvel.
In how many countries are zhandos uakanov's apps available?
Marlvel has tracked zhandos uakanov's apps across 1 country.

What fed this analysis

Apps analyzed:
44
With full intel:
0
With overview:
44
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 zhandos uakanov, 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. “zhandos uakanov intelligence.” Updated 2026-04-24. https://marlvel.ai/publishers/zhandos-uakanov

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Data licensed under CC-BY-NC 4.0