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Vladislav Kovalyov

23apps3.7(21K) Multi-theme

Publisher DNA

What defines Vladislav Kovalyov?

AI intelligence is not yet available for Vladislav Kovalyov. The portfolio data below is up to date.

Portfolio

What does Vladislav Kovalyov ship?

Apps

23 apps analysed

  • Ad-free interface provides a distraction-free utility experience

Analysis in progress

Analysis in progress

Distributed across 11 markets, strongest in Europe.

Based on 9 of 23 apps with localized market data, more coverage rolling in as scans complete · last scanned .

Americas (3)

  • United States9 / 9
  • Mexico7 / 9
  • Brazil2 / 9

Europe (6)

  • Germany7 / 9
  • Italy7 / 9
  • Spain7 / 9
  • France6 / 9
  • Portugal2 / 9
›+1 more europe market
  • Netherlands1 / 9

Asia-Pacific (2)

  • Japan5 / 9
  • South Korea4 / 9

Core markets (9/9 apps)

United States

User Sentiment

How do users feel about their apps?

0

Positive apps

0

Neutral / mixed

2

Negative apps

30/100

Avg sentiment score

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Rivals

Who does Vladislav Kovalyov compete with?

The rivals identified

Nemeses(1)

Cleveni

known forClevCalc - Calculator

2 apps4.6Productivity

ClevCalc competes by offering date and time calculation tools within its 18-tool suite, capturing the same productivity-focused audience that requires temporal math.

Contenders(10)

Brachmann Online Marketing GmbH & Co. KG

known forThe Date Calculator PRO

1 app4.7Productivity

Both apps target users performing date and time arithmetic, but the rival captures the market through a free pricing model and a broader set of calculation tools. The rival directly competes for the same utility-focused user base by offering specialized business day and countdown functionality.

FugaPiyo

known forDate & Time Calculator Counter

1 app4.6Productivity

Both apps serve the same utility niche by providing date and time arithmetic, creating direct competition for users seeking time-based calculation tools.

SACHIN SABU

known forDate & Time Calculator(Finder)

1 app4.2Productivity

Both applications target users requiring date and time arithmetic, competing directly on the utility of calculating durations and intervals between specific points in time.

Softricks

known forSoftricks Date Calculator

1 app0.0Productivity

Both applications target users requiring date and time arithmetic, but Softricks Date Calculator provides a free, feature-rich alternative to the paid CalT.

Thomas Tsopanakis

known forDate & Time Calculator(9 in 1)

1 app4.2Productivity

Both apps target users requiring precise date and time arithmetic, but the rival captures a larger audience through a freemium model while CalT remains a paid-only utility.

William Jockusch

known forDays between Dates

1 app4.2Productivity

Both applications target users requiring date duration calculations, with Days between Dates providing a free, established alternative to the paid CalT tool.

婷婷 乔

known forTime Duration Calculator

2 apps5.0Productivity

This app focuses on time-interval precision, serving a similar audience to CalT but with a more specialized history log.

山 钟

known forDays + Date + Time Calculator

1 app4.7Productivity

Both applications target users requiring precise interval math for date and time scheduling on iOS, competing for the same utility-focused audience.

山 钟

known forDate and Time Calculator

1 app4.7Productivity

Both applications provide date and time arithmetic tools, targeting users who need to calculate intervals or offsets for personal and financial planning.

昕笛 刘

known forAmberDate - Date Calculator

1 app5.0Productivity

Both apps target users requiring date and time interval calculations, creating direct competition for the same utility-focused audience.

Same space(18)

Adrien Brecheteau

known forTime-Calculator

1 app4.8Productivity

This app serves high-capacity professional logbook users, offering a more specialized engine than CalT.

CalculatorSoup

known forHours Calculator: Time Tracker

1 app4.9Productivity

This app captures the freelancer segment by automating break deductions and overnight shift calculations.

DOUBLE U s.r.o.

known forTime Calculator ×

1 app4.6Productivity

This app targets professionals needing non-decimal time math, differentiating itself through notification integration.

Ha Thanh

known forTimeCalc: Time Calculator

1 app4.5Productivity

This app offers a more comprehensive suite of tools than CalT, including PDF export for duration tracking.

KENTA OSAWA

known forSixtySum - Time Calculator

1 app0.0Productivity

This app targets creative professionals by using base-60 math specifically for time rather than decimal conversion.

Luoyang Xinyue Network Technology Co.

known forDate&Datetime Calculator

1 app0.0Productivity

This app provides a simple interface for date-based arithmetic, serving as a direct, lightweight alternative to CalT.

Maksims Kirhensteins

known forCalculator Speed Distance Time

1 app4.7Productivity

This app expands into physics-based motion calculations, serving a different but adjacent need for unit-specific math.

Nirav Patel

known forDate + Days Calculator

1 app3.0Productivity

This app targets specific professional verticals like civil engineering and medicine, contrasting with CalT's general-purpose utility.

Osman Dogan

known forDayFinder - Date Calculator

1 app0.0Productivity

This app targets event planners by combining date calculations with countdowns and business-day logic.

Phuc Pham

known forDate Calculator: Days Between

1 app0.0Productivity

This app competes by offering privacy-focused, offline-first processing that avoids the connectivity requirements of other tools.

Pluribus Web

known forDate Calculator PW

1 app2.8Productivity

This app mimics a standard calculator interface to lower the barrier for users familiar with basic arithmetic.

Quackstro

known forHours Minutes Calculator Lite

1 app4.6Productivity

This app serves the same time-duration utility as CalT but targets a broader, free-tier audience with a high volume of 2,954 ratings.

Siarhei Serdziukou

known forTime Zone Converter・Convertime

1 app4.8Productivity

This app focuses on time-zone visualization, serving business professionals who coordinate meetings across regions.

Supagarn Pattananuchart

known forDate & Time Calculator +

1 app4.6Productivity

This app provides a paid, feature-rich alternative to CalT, emphasizing duration calculations for personal milestones.

Thanh Nguyen

known forDate Calculator - Date Tools

1 app0.0Productivity

This app adds event-management features like alarms and notifications, extending beyond the basic arithmetic provided by CalT.

Tiago Melo

known forChronoSum: Time Calculator

1 app0.0Productivity

This app uses a tape-style interface for time arithmetic, offering a more transparent calculation history than CalT.

佳 黄

known fordate and time calculator app

1 app5.0Productivity

This app provides a broader feature set including age calculation, positioning itself as an all-in-one alternative to CalT.

金鹏 王

known forEasyDate: Date Calculator

1 app4.2Productivity

This app targets users needing keyboard integration for date entry, complementing CalT's core calculation features.

New entrants(1)

Hin Fung Lee

known forTimeCalcula: Time Calculator

1 app0.0Productivity

This app provides a distraction-free interface for time-duration math, serving users who prioritize speed over complex features.

Frequently asked questions

How many apps does Vladislav Kovalyov publish?
Vladislav Kovalyov has 23 apps tracked by Marlvel, primarily in the Games category.
What kind of apps does Vladislav Kovalyov make?
Vladislav Kovalyov's portfolio is concentrated in Games and Entertainment, with an average rating of 3.7/5 across rated apps.
What is Vladislav Kovalyov's top app?
By review volume across the portfolio, Ragdoll Mods: Guns and Skins is Vladislav Kovalyov's best-known app tracked by Marlvel.
In how many countries are Vladislav Kovalyov's apps available?
Marlvel has tracked Vladislav Kovalyov's apps across 11 countries.

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 Vladislav Kovalyov, 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. “Vladislav Kovalyov intelligence.” Updated N/A. https://marlvel.ai/publishers/vladislav-kovalyov

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