Free the Grid - logic game icon
Stack It - logic game icon
The Almanac icon

Krzysztof Janik

For casual gamers and individuals seeking short, mentally stimulating exercises during downtime.

3apps4.5(448.9K)GamesHealth & Fitness

Snapshot

Who is Krzysztof Janik?

Providing accessible, logic-based puzzle experiences for casual players seeking short, mentally stimulating sessions.

Target audience

Casual gamersIndividuals seeking shortMentally stimulating exercises during downtime

Active nemesis

FALCON GAME

Other rivals

Portfolio

Free 3
3
apps
Games2
Health & Fitness1

Last updated

Stack It - logic game

v3.70

4mo ago

Intense

Publisher DNA

What defines Krzysztof Janik?

Publisher DNA

Primary focus

Mobile games and brain-training tools

Scale

indie

Target audience

Casual gamers and individuals seeking short, mentally stimulating exercises during downtime.

Signature Patterns

  • Focus on minimalist, logic-based puzzle mechanics
  • Freemium monetization model across all titles
  • Emphasis on meditative, low-pressure session flow
  • Consistent, high-frequency update cadence
Intense

Portfolio momentum

Released 16 updates across 3 apps in the last 6 months, with all titles receiving updates within the last 30 days.

Last release 5d agoActive apps 3

Portfolio

What does Krzysztof Janik ship?

Apps

3 apps analysed

Clean, meditative UI design appeals to players seeking low-stress sessions

  • Focused escape logic mechanic differentiates from high-speed arcade puzzle titles
Stack It - logic game icon
Stack It - logic game

Stack is back with smoother gameplay and a fresh new look.

4.0(445K)
View Intel →

The latest UI update improves visual clarity and navigation for players navigating the main menu

  • The core stacking gameplay provides a calming and satisfying experience for players seeking short, mindless sessions
  • Aggressive interstitial advertisements interrupt gameplay flow and frequently block the screen during active sessions
The Almanac icon
The Almanac

Sharpen your mind daily with simple, smart logic challenges

4.5(3.8K)
View Intel →

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

Based on 3 of 3 apps with localized market data · last scanned .

Americas (1)

  • United States3 / 3

Core markets (3/3 apps)

United States

User Sentiment

How do users feel about their apps?

0

Positive apps

0

Neutral / mixed

1

Negative apps

35/100

Avg sentiment score

Rivals

Who does Krzysztof Janik compete with?

The rivals identified

Nemeses(3)

FALCON GAME

known forBrainova: IQ Test & Logic Game

1 app4.9Health & Fitness

Both apps target the same user segment seeking logic and brain-training exercises for use during downtime. They compete directly through shared feature sets focused on cognitive improvement and mental focus.

Hungry Studio

known forBlock Blast!

1 app4.9Games

Block Blast! dominates the casual puzzle category by offering a high-polish, endless block-clearing experience that directly competes for the same 'quick-session' logic-game audience as Free the Grid.

Rovio Entertainment Oyj

known forAngry Birds Blast

2 apps4.6Games

A legacy title that captures the same casual matching demographic through frequent events and recognizable IP.

Contenders(8)

GMRD Apps

known forImpulse - Brain Training Games

1 app4.7Health & Fitness

Both apps target users seeking cognitive improvement through logic puzzles and brain-training exercises, competing for the same daily habit window.

Libra

known forJoy Blast

1 app4.7Games

It targets the same casual puzzle market but differentiates itself through physics-based mechanics and narrative-driven progression.

Paxie Games

known forMagic Potion: Sort Puzzle

1 app4.9Games

This app competes for the same casual puzzle demographic by utilizing satisfying sorting mechanics and an immersive audio-visual environment.

PopCap

known forBejeweled Blitz

1 app3.6Games

This title remains a primary competitor for short-session puzzle players who value competitive leaderboards and fast-paced matching.

sohil kadevar

known forFind Differences 6 : Spot Differences Puzzle Games

1 app2.4Games

This app competes for the same 'brain training' casual gaming audience, though it focuses on visual observation rather than spatial logic.

Spyke Games

known forBlitz Busters

1 app4.8Games

It competes for the same casual puzzle audience by blending 3D object matching with meta-progression elements.

Tozai

known forSync-Ball

1 app4.8Games

Sync-Ball shares the same core appeal of progressive difficulty and spatial logic, challenging players to navigate mazes without time pressure.

ZiNKY OYUN YAZILIM ANONiM SiRKETi

known forAqua Sorter

1 app4.7Games

Aqua Sorter targets the same congestion-management puzzle niche, requiring players to clear paths through complex, crowded boards.

Same space(7)

ABIGAMES PTE

known forPackingdom

1 appGames

Packingdom competes by applying spatial organization mechanics to a room-decorating theme, appealing to the same 'satisfying puzzle' player base.

Grand Games A.Ş.

known forMagic Sort!

2 apps4.7Games

Directly mirrors the sorting gameplay loop but applies a fantasy-themed skin to attract a different aesthetic preference.

Lessmore

known forArrows – Puzzle Escape

2 apps4.8Games

Competes for the same 'logic game' audience by offering a minimalist, high-quality puzzle experience.

LOLAGRE

known forCube Solver 3D

1 app4.9Games

Captures the same demographic interested in spatial logic and 3D puzzle manipulation.

Tran Dang

known forFruit Candy : Match 3 Puzzle

1 appGames

This app occupies the same casual puzzle space, relying on a massive library of levels to drive long-term player retention.

Tripledot Studios

known forWoodoku Blast

1 app4.8Games

Shares the same 'block/tile' puzzle DNA, appealing to users who enjoy grid-based sorting and matching.

晓翔 黄

known forFarm Town

2 apps4.5Games

Farm Town targets the same casual puzzle market by blending matching mechanics with social progression and leaderboards.

New entrants(4)

Devrim Eribol

known forPixel Burst: Color Shot

1 app0.0Games

A recent entrant that challenges this app's pixel-art focus with trajectory-based mechanics.

PANGU GAME GLOBAL

known forTile Away

1 app0.0Games

This newcomer challenges the spatial puzzle space by introducing wall-bounce mechanics and directional movement constraints.

puzzle studio

known forTile Food: Journey Jam

1 app0.0Games

A new competitor using a food-themed skin to capture the casual tile-matching market.

Ubaid Alwani

known forSticky Sort

1 app0.0Games

A new entrant in the puzzle category that uses tray management and sticker-matching to challenge the player's spatial organization skills.

The Analyst's Read

The bottom line on Krzysztof Janik

Bottom line

The publisher demonstrates strong product-market fit in the casual puzzle space through a disciplined, minimalist design philosophy. Their ability to maintain high engagement across both gaming and wellness categories suggests a scalable, low-overhead development model.

Frequently asked questions

How many apps does Krzysztof Janik publish?
Krzysztof Janik has 3 apps tracked by Marlvel, primarily in the Games category.
What kind of apps does Krzysztof Janik make?
Krzysztof Janik's portfolio is concentrated in Games and Health & Fitness, with an average rating of 4.5/5 across rated apps.
What is Krzysztof Janik's top app?
By review volume across the portfolio, Stack It - logic game is Krzysztof Janik's best-known app tracked by Marlvel.
In how many countries are Krzysztof Janik's apps available?
Marlvel has tracked Krzysztof Janik's apps across 1 country.

What fed this analysis

Apps analyzed:
3
With full intel:
2
With overview:
3
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 Krzysztof Janik, 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. “Krzysztof Janik intelligence.” Updated 2026-05-19. https://marlvel.ai/publishers/krzysztof-janik

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Data licensed under CC-BY-NC 4.0