Comparison

Sudok vs StacKo

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Sudok

This game reimagines Sudoku with vibrant colors instead of numbers, offering a visually engaging puzzle experience. It features varied difficulty levels, a sleek design, and helpful hints. Enjoy offline play and auto-save functionality.

Highlights
  • Color-based Sudoku gameplay
  • Varied difficulty levels
  • Sleek and intuitive interface
  • In-game hints
  • Light and dark themes
  • Offline play
  • Auto-save progress
Features
Read full description

Immerse Yourself in Sudok-Hue’s Colorful Challenges: Experience Sudoku reimagined with Sudokhue—where vibrant colors replace numbers and every puzzle becomes a visual masterpiece. Ideal for design enthusiasts, artists and color lovers, this game combines complex problem-solving with stunning aesthetics, offering a fresh and engaging way to challenge your mind. Features: - Innovative Gameplay: Experience Sudoku like never before by placing colors instead of numbers. Every puzzle is a canvas, and every solution is a masterpiece. - Varied Difficulty Levels: From easy puzzles to expert challenges, find the perfect Sudoku grid for every mood and skill level. - Sleek Design: Enjoy a visually striking, intuitive interface that enhances your puzzle-solving experience and makes every session a pleasure. - Hints for the Stuck: Need a nudge in the right direction? Use our hints to navigate through particularly challenging puzzles without losing your flow. More Features: - Appearance : Switch between light and dark themes to suit your playing environment and personal preference. - Color Palettes: Explore a range of predefined color palettes, each offering different levels of difficulty to challenge your puzzle-solving skills. - Offline Play: Enjoy your colorful puzzles anytime, anywhere, without needing an internet connection. - Auto-save: Never lose your place — Your current game is always saved on your device, so you can pick up right where you left off. - Draft mode: Take notes directly within the game to help track your thoughts and strategies as you solve each puzzle. Step into a vibrant world of puzzles with Sudokhue and put your color expertise to the ultimate test !

About

StacKo

Features
Read full description

Stacko is a captivating puzzle game where you sort colored balls into the correct slots. With countless levels to conquer, you'll become a color sorting master in no time. The simple yet addictive gameplay makes it easy for anyone to pick up and play, while providing hours of fun and relaxation. [Features] - Endless Levels: Enjoy a variety of challenging levels, from easy to extremely hard. - Simple Controls: Intuitive controls make it easy for players of all ages. - Addictive Gameplay: Once you start, you won't be able to stop! - Stress Relief: Relax and unwind with this calming puzzle game. - Minimal Design: Enjoy a visually appealing and soothing design. Are you ready to take on the challenge? Download Stacko now and start sorting!

Screenshots

Sudok4 screens
StacKo4 screens

Verdict

The call

The clearest difference is ads: Sudok at none against StacKo's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Sudok sells 1 one-off in-app purchase and StacKo sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 22, 2026 and October 4, 2026 respectively.

Scorecard1 real difference · 8 level
Sudok versus StacKo: the parameters behind the verdict, then further details
ParameterSudokStacKo
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyWeeklyWeekly
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.013.0
Further details — not scored
Size37 MB106 MB
Age rating4+4+
DeveloperOdubu Design Inc.1PixelStudio Co.

In-app purchases

1 purchases

Sudok

One-time1
  • Unlock All Levels$3.99
3 purchases

StacKo

One-time3
  • Donate low price.$4.99
  • Donate medium price.$9.99
  • Donate high price.$19.99

Questions

Is Sudok free?
Sudok is free to download, with in-app purchases available.
Is StacKo free?
StacKo is free to download, with in-app purchases available.
Do Sudok or StacKo have ads?
StacKo shows ads; Sudok does not.
Which is updated more often, Sudok or StacKo?
Sudok ships an update weekly, and StacKo weekly. Most recently, Sudok was updated on October 22, 2026 and StacKo on October 4, 2026.

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