Zen Puzzle Blocks vs Catdoku
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Zen Puzzle Blocks
Engage in an arcade game where you use a ball to strategically destroy blocks, each with unique strengths. Adapt to complex patterns and increasing difficulty while competing on a global leaderboard. Enjoy a continuous, ad-free experience.
- Dynamic block destruction
- Strategic scoring system
- Progressively challenging levels
- Unique block generation algorithms
- International player ranking
- Adaptability and strategic thinking
Read full descriptionHide full description
Zen Blocks is an arcade game about a ball, a paddle and a wall of blocks that will not wait for you. Calm in mood, exacting in practice. How it plays The ball travels at a steady speed and leaves the paddle at an angle set by where it landed: catch it near the edge and it cuts sideways, catch it dead centre and it goes straight up. That is aiming, not luck. Every block you break makes the ball a little faster. Scoring Each hit on a block scores a point. A block that slips past the bottom of the screen takes away as many points as it had hits left. Hesitation is expensive. Five balls a level You get five attempts. Lose all five and the level is not cleared — and it starts again in exactly the same arrangement. Nothing is reshuffled, so a level you failed is a level you can actually learn. Fifteen ways blocks arrive Scattered at random, snaking down from a corner, in rows, falling like rain, bouncing diagonally, drifting slowly, riding a sine wave, swinging like a pendulum, orbiting the centre, creeping towards the ball, packed into a grid, stacked into a pyramid, sliding as columns, or advancing one row at a time. Every level sets a different problem. Blocks with a will of their own From level five, some blocks bring their own rules: they split in two, pass damage to their neighbours, armour themselves so only a hit from above counts, fade in and out of reach, or quietly run down a timer. Bonuses and bombs Blocks drop extra balls and helper platforms. Points you have banked can be spent on bombs that strip a hit from every block on screen at once. Worldwide leaderboard Game Center keeps the score, and everyone is on the same board. Set your own terms Choose how much of a level counts as cleared — anywhere from 80% to 100% — and set music and sound effects to taste, separately. No ads. No in-app purchases. Nothing is sold for real money, and nothing interrupts a run.
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.
- Cat-themed Sudoku gameplay
- Multiple grid sizes (4x4, 6x6, 9x9)
- Daily puzzle challenges
- Suitable for beginners and pros
- Relaxing and mentally stimulating
Read full descriptionHide 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!
Screenshots
Verdict
The clearest difference is update cadence: Zen Puzzle Blocks at every 2 days against Catdoku's every 3 weeks. Zen Puzzle Blocks also leads on price ($0.29 vs $1.99). Catdoku's advantage is review sentiment (100% vs 88%) and chart position (#185 vs unranked). On ads, in-app purchases, monetization model 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
Zen Puzzle Blocks costs $0.29 and Catdoku $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Zen Puzzle Blocks ships an update every 2 days, Catdoku every 3 weeks. The most recent releases landed on October 8, 2026 and October 12, 2026 respectively.
| Parameter | Zen Puzzle Blocks | Catdoku |
|---|---|---|
| Price | $0.29 — better | $1.99 |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 87.5% of reviews | 100.0% of reviews — better |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Best chart rank | — | #185 — better |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 17.0 | 16.6 — better |
| Further details — not scored | ||
| Size | 20 MB | 55 MB |
| Age rating | 4+ | 4+ |
| Developer | Sunspear Software LLC | Sergio Marin |
Customer experience
Zen Puzzle Blocks
Catdoku
In-app purchases
Zen Puzzle Blocks
No in-app purchases
Catdoku
No in-app purchases
Questions
Is Zen Puzzle Blocks free?
Is Catdoku free?
Do Zen Puzzle Blocks or Catdoku have ads?
Which is updated more often, Zen Puzzle Blocks or Catdoku?
Other comparisons















