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Grzegorz Rakoca

For professional business owners, fleet operators, and UI/UX designers requiring specific technical calculations and compliance management.

30apps0.9(259) Multi-theme

Snapshot

Who is Grzegorz Rakoca?

Providing specialized utility tools for niche business workflows and professional design tasks. Focused on precision and task-specific efficiency.

Target audience

Professional business ownersFleet operatorsUI/UX designers requiring specific technical calculations

Active nemesis

AUMOVIO SE

Other rivals

Portfolio

Free 4
30
apps
Utilities6
Business5
Education2
Graphics & Design2

Last updated

Candle Calculator PRO

v0.501

2.6y ago

Active

Publisher DNA

What defines Grzegorz Rakoca?

Publisher DNA

Primary focus

Business and professional utility tools

Scale

indie

Target audience

Professional business owners, fleet operators, and UI/UX designers requiring specific technical calculations and compliance management.

Signature Patterns

  • •Focus on high-precision, single-purpose business and design utilities
  • •Monetization strategy shifts between free-to-use and one-time paid purchases
  • •Targeting professional niches with specific regulatory or technical requirements
  • •Rapid development cycle with frequent updates to core utility tools
Active

Portfolio momentum

Released 5 updates across 4 apps in the last 6 months, with the most recent major release occurring 6 days ago.

Last release 6d agoActive apps 4

Portfolio

What does Grzegorz Rakoca ship?

Apps

30 apps analysed

Candle Calculator PRO icon
Candle Calculator PRO

Candle weight, cost and mix calculator

4.3(255)

Professional export formats (ASE, JSON, Sketch)

  • Technical accuracy (6-digit hex guarantee)

Distributed across 12 markets, strongest in Americas.

Based on 9 of 30 apps with localized market data, more coverage rolling in as scans complete · last scanned .

Americas (3)

  • United States9 / 9
  • Brazil1 / 9
  • Mexico1 / 9

Europe (7)

  • Germany2 / 9
  • France1 / 9
  • Italy1 / 9
  • Netherlands1 / 9
  • Portugal1 / 9
›+2 more europe markets
  • Spain1 / 9
  • Sweden1 / 9

Asia-Pacific (2)

  • Japan1 / 9
  • South Korea1 / 9

Core markets (9/9 apps)

United States

Rivals

Who does Grzegorz Rakoca compete with?

The rivals identified

Nemeses(3)

AUMOVIO SE

known forVDO Fleet

1 app3.5Business

Both apps target professional drivers managing regulatory compliance, specifically focusing on digital logbooks and tachograph data management.

Paula De Barros

known forThe Candle Maker Calculator

1 app3.0Business

Both apps target candle makers with free tools for wax and fragrance calculations, creating direct competition for the same user base.

Xiamen City Fanyou Network Technology Co.

known forColor Picker - HEX Wheel Tool

1 app0.0Graphics & Design

Both apps target designers and developers needing color extraction and code generation, with overlapping functionality in hex code retrieval and palette management.

Contenders(9)

Ben Mattes

known forCandleStudio: Candle Craft

1 app5.0Business

Both apps target candle makers with production and cost calculation tools, competing for the same professional and hobbyist user base.

Fahim Uddin

known forCandle Calculator: WickWise

1 app5.0Business

WickWise targets the same professional and hobbyist candle makers by providing specialized wax density math and wick size guidance, directly overlapping with the core production utility of Candle Calculator PRO.

Gobling Company

known forCandle Batch Sheet

1 app0.0Business

Both apps target candle makers with production planning and cost estimation tools, creating direct competition for users seeking to manage batch recipes and material expenses.

Henry Ventura

known forCandle Batch Calculator

1 app0.0Business

Both apps target candle makers requiring production calculations, with Candle Batch Calculator focusing on batch-specific planning while Candle Calculator PRO provides broader business management tools.

Iakov Korotenko

known forWickControl: Candle Inventory

1 app0.0Business

Both apps target candle makers with cost and production management tools, creating direct competition for users managing business expenses and inventory.

Lavender Ink

known forChandler: Candle Calculator

1 app0.0Business

Both apps target candle makers with overlapping functionality for wax and fragrance calculations and recipe storage. They compete directly for the same user base of hobbyists and business owners.

M24 Media

known forWickLabPro: Candle Making Lab

1 app0.0Business

Both apps target candle makers with production management tools, cost calculation features, and a free pricing model.

Payal Seth

known forCandle Calculator: Cost,Weight

1 app4.3Business

Both apps target the same professional and hobbyist candle makers with free tools for production logistics and cost management.

Vytautas Jazbutis

known forMeltpool: Candle Calculator

1 app0.0Business

Both apps target candle makers with production calculators, sharing a core utility for wax and fragrance measurement.

Same space(27)

Adam Swiderski

known forCandle Studio

1 app0.0Business

This workspace offers inventory management and container volume calculations, extending the technical capabilities of the source app.

Anthony Gress

known forColor ID: Identify Colors

1 app3.9Graphics & Design

This app serves the same artist and designer audience by providing a database-driven approach to color identification and palette extraction.

App Developers

known forCraft Pricing Calculator

1 app3.1Business

This tool targets the financial pricing aspect of handmade goods, overlapping with the cost management features of the source app.

Artur Popov

known forWax Lab: Candle Making

1 app0.0Business

This app guides users through the production process with timers and checklists, complementing the calculation tools of the source app.

Asil ARSLAN

known forColor Picker: Color Identifier

1 app5.0Graphics & Design

This app serves the same creative audience by combining real-time identification with palette organization tools.

ATOSS Aloud

known forCrewmeister Time Tracking

1 app4.5Business

This app shares the field-service focus of Trucker Timer, providing workforce management tools that address the same connectivity challenges faced by drivers.

Contechity AB

known forColorimeter Camera Color Meter

1 app4.7Graphics & Design

This app offers a more technical approach to color measurement, appealing to users who require high-precision data in variable lighting.

DARADDO APPS

known forPackage Tracker - pkge Mobile

1 app3.2Business

This app targets the same professional logistics and shipping audience as Trucker Timer, but focuses on shipment visibility rather than regulatory compliance.

Emmanuel Reubanraj Isaac

known forRGB-HEX Color Converter

1 app5.0Graphics & Design

This app serves as a basic conversion utility for developers and students, focusing on visualization before implementation.

Faris Abaza

known forColor Picker & Detector

1 app5.0Graphics & Design

This app provides a similar identification tool but utilizes a paid model to access palette collection features.

Gustav Fridell

known forColor Picker and Converter

1 app4.8Graphics & Design

This app provides a lightweight alternative for quick color tasks, though it lacks the maintenance cadence of the source app.

Hue Hoang Thi

known forColor Picker - Pixel Color

1 app4.4Graphics & Design

This app competes for the same design audience by offering a broader feature set, including AI-driven palette generation and live camera picking.

Ilya Koryakin

known forColor Identifier Pro

1 app2.5Graphics & Design

This app offers a simplified identification experience, focusing on ease of use for quick color extraction from photos.

Irina Metelkina

known forColor Identifier: Color Picker

1 app4.6Graphics & Design

This app targets the same user base by providing color identification from images, but it utilizes a recurring subscription model rather than the one-time purchase approach of the source app.

kamusoft

known forColor Analyzer - Color Lookup

1 app3.4Graphics & Design

This app provides a comprehensive identification tool that includes traditional color name matching for specific design contexts.

Kartika Ardiani

known forColor Identifier・Match Scanner

1 app4.4Graphics & Design

This app targets the same creative professionals by offering real-time camera identification and image-based palette extraction.

lapnito.cz s.r.o.

known forColor Picker: Photo & RAL

1 app0.0Graphics & Design

This app competes by offering professional-grade RAL catalog matching and area-based sampling, solving consistency issues for designers.

Michael Peel

known forColorSight: Color Identifier

1 app5.0Graphics & Design

This app differentiates itself by focusing on accessibility for users with color vision deficiency, providing a specialized utility for the same space.

Samira Sadeghi

known forColor Name Identifier & Finder

1 app4.8Graphics & Design

This app serves as an adjacent productivity tool by integrating AR-based detection to bridge physical inspiration with digital design workflows.

Sergey Kolibaba

known forColor picker and helper

1 app4.7Graphics & Design

This app provides a similar extraction utility but differentiates itself through a design-focused assistant that suggests color schemes.

Stanislav Sushko

known forColor Picker: Identifier App

1 app5.0Graphics & Design

This app provides a standard identification suite for designers, focusing on real-time capture and history tracking.

Tapdeck

known forColour Picker — RGB & HEX Colour Converter Tool

1 app4.3Graphics & Design

This app offers a minimalist approach to color picking, focusing on speed and manual entry for designers.

Terror

known forWicklog - Candle Tracker

1 app5.0Business

This app provides production tracking and burn testing, serving as a specialized companion for the recipe storage functionality.

Timo Partl

known forWorkingHours • Time Tracking

2 apps4.8Business

This app serves as a parallel productivity tool for the same professional user base, providing manual time logging that complements the automated HOS tracking of Trucker Timer.

Vitalii Gryniuk

known forColor converter - RGB

1 app4.6Graphics & Design

This app functions as a single-purpose conversion utility, appealing to users who prefer static tools over the feature-rich environment of the source app.

Wyatt Harrell

known forColor Convert: Hex to UIColor

1 app4.6Graphics & Design

This app targets developers specifically, offering code snippet generation that complements the source app's hex-focused utility.

小健 赵

known forColor Name Recognizer Camera

1 app4.8Graphics & Design

This app provides a similar identification utility but focuses on accessibility and educational color naming tables.

New entrants(4)

Jhomar Maravillas

known forPickly: Color Picker Hex

1 app0.0Graphics & Design

This app targets users who prefer a minimalist, single-purpose tool for hex extraction without the overhead of complex features.

Panda Taps

known forCraft Pricing Calculator₊

1 app5.0Business

This tool focuses on the financial side of the business by accounting for marketplace fees, a feature missing in the source app.

Vladimir Lukashov

known forCandle & Soap Calculator

1 app0.0Business

This app extends the calculation utility to soap making, providing a dual-purpose tool for makers who produce both items.

永 张

known forHexnut: Hex Color Picker

1 app0.0Graphics & Design

This app provides a professional-grade hex picker that includes accessibility contrast checking, directly competing with the source app's precision focus.

The Analyst's Read

The bottom line on Grzegorz Rakoca

Bottom line

This publisher is a disciplined indie developer that successfully targets underserved professional niches with high-utility, low-friction tools. Their ability to pivot between business compliance and design precision suggests a flexible development approach that prioritizes functional utility over mass-market scale.

Frequently asked questions

How many apps does Grzegorz Rakoca publish?
Grzegorz Rakoca has 30 apps tracked by Marlvel, primarily in the Utilities category.
What kind of apps does Grzegorz Rakoca make?
Grzegorz Rakoca's portfolio is concentrated in Utilities and Business, with an average rating of 0.9/5 across rated apps.
What is Grzegorz Rakoca's top app?
By review volume across the portfolio, Candle Calculator PRO is Grzegorz Rakoca's best-known app tracked by Marlvel.
In how many countries are Grzegorz Rakoca's apps available?
Marlvel has tracked Grzegorz Rakoca's apps across 12 countries.

What fed this analysis

Apps analyzed:
4
With full intel:
1
With overview:
4
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 Grzegorz Rakoca, 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. “Grzegorz Rakoca intelligence.” Updated 2026-05-04. https://marlvel.ai/publishers/grzegorz-rakoca

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Data licensed under CC-BY-NC 4.0