Comparison

Catdoku vs Doku Blast!

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

Head to head
About

Catdoku

This puzzle game reimagines Sudoku by replacing numbers with cute cats. It offers various grid sizes and daily challenges to keep players engaged. Enjoy a relaxing yet mentally stimulating experience with a feline twist.

Highlights
  • Cat-themed Sudoku gameplay
  • Multiple grid sizes (4x4, 6x6, 9x9)
  • Daily puzzle challenges
  • Suitable for beginners and pros
  • Relaxing and mentally stimulating
Features
Read full description

Welcome to Catdoku, where sudoku meets adorable felines! Embark on a journey through our specially crafted sudoku game, designed for cat lovers and puzzle enthusiasts alike. - Unique Gameplay: Replace traditional numbers with charming cats to fill the grid. It's sudoku like you've never played before! - Variety of Levels: Whether you're a beginner or a seasoned pro, we have something for you. Choose from 4x4, 6x6, or 9x9 grids to match your skill level. - Daily Puzzles: Challenge yourself with a new puzzle every day. Keep your brain sharp and your problem-solving skills on point. Catdoku is more than just a game; it's a delightful way to relax, challenge your mind, and indulge in your love for cats and puzzles. Ready to test your logic in the cutest way possible? Download now and let the fun begin!

About

Doku Blast!

Engage in a vibrant number puzzle game with Sudoku-inspired mechanics. Place blocks strategically to complete boxes and clear the board for higher scores. Enjoy daily challenges and a relaxing, casual brain training experience.

Highlights
  • Colorful Sudoku-inspired gameplay
  • Simple rules with satisfying strategy
  • Fun levels and daily challenges
  • Helpful hints and power-ups
  • Relaxing, casual puzzle experience
  • Great for quick sessions
Features
Read full description

Relax, think, and blast your way through colorful Sudoku-style number puzzles. Place number blocks on the board, complete 3×3 boxes, and clear space for your next move. The rules are easy to learn, but every placement matters: avoid repeated numbers, plan ahead, and keep the board open. Play quick levels, take on daily challenges, build streaks, and use helpful power-ups when you need a boost. Smooth controls, playful visuals, and satisfying clears make Doku Blast perfect for both short breaks and longer puzzle sessions. Features: • Colorful Sudoku-inspired number-block gameplay • Simple rules with strategic depth • Levels, daily challenges, and marathon play • Helpful hints and power-ups • Satisfying clears and progression • Relaxing solo play Ready to test your logic? Download Doku Blast and start solving.

Screenshots

Catdoku4 screens
Doku Blast!3 screens

Verdict

The call

The clearest difference is price: Doku Blast! at Free against Catdoku's $1.99. Doku Blast! also leads on update cadence (every 5 days vs every 3 weeks). Catdoku's advantage is ads (none vs shown) and review sentiment (100% vs 82%). On in-app purchases, device support and iOS requirement 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

Doku Blast! is free to download; Catdoku costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Catdoku ships an update every 3 weeks, Doku Blast! every 5 days. The most recent releases landed on September 11, 2026 and September 17, 2026 respectively.

Scorecard5 real differences · 5 level
Catdoku versus Doku Blast!: the parameters behind the verdict, then further details
ParameterCatdokuDoku Blast!
Price$1.99Free — better
Rating—4.3 (12 ratings) — better
Positive reviews100.0% of reviews — better81.8% of reviews
Number of ratings—12 — better
Update frequencyEvery 3 weeksEvery 5 days — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationPaidAd-supported — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.615.0 — better
Further details — not scored
Size55 MB162 MB
Age rating4+4+
DeveloperSergio MarinWISDOM INTERACTIVE YAZILIM TICARET ANONIM SIRKETI

Customer experience

Catdoku

Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Doku Blast!

All ratings12 ratings
Positive83.3%
Neutral0.0%
Negative16.7%
Written reviews11 reviews
Positive81.8%
Neutral0.0%
Negative18.2%

In-app purchases

None

Catdoku

No in-app purchases

None

Doku Blast!

No in-app purchases

Questions

Is Catdoku free?
Catdoku costs $1.99, with no in-app purchases.
Is Doku Blast! free?
Doku Blast! is free to download, with no in-app purchases.
Do Catdoku or Doku Blast! have ads?
Doku Blast! shows ads; Catdoku does not.
Which is updated more often, Catdoku or Doku Blast!?
Catdoku ships an update every 3 weeks, and Doku Blast! every 5 days. Most recently, Catdoku was updated on September 11, 2026 and Doku Blast! on September 17, 2026.

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