Sudok vs StacKo
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
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.
- Color-based Sudoku gameplay
- Varied difficulty levels
- Sleek and intuitive interface
- In-game hints
- Light and dark themes
- Offline play
- Auto-save progress
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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 !
StacKo
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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
Verdict
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
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.
Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 22, 2026 and October 4, 2026 respectively.
| Parameter | Sudok | StacKo |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Weekly | Weekly |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 37 MB | 106 MB |
| Age rating | 4+ | 4+ |
| Developer | Odubu Design Inc. | 1PixelStudio Co. |
In-app purchases
Sudok
- Unlock All Levels$3.99
StacKo
- Donate low price.$4.99
- Donate medium price.$9.99
- Donate high price.$19.99









