Duo Blocks vs Simon's Cat World
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Duo Blocks
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A calm two-player block puzzle for one shared phone. Take turns placing pieces, help the next player, and build a cozy score together.
Simon's Cat World
Engage in a variety of puzzle games featuring a beloved cat character. Enjoy brain-teasing challenges like sudoku and sorting puzzles, with new content added regularly. Connect with a community of fellow cat enthusiasts through leaderboards and events.
- Variety of puzzle minigames
- Cat-themed sudoku
- Sorting puzzles
- Regularly added new games
- Community leaderboards and events
- Cozy cat-themed gameplay
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Ready to unwind with the world's favorite cat? Step into Simon's Cat World — your all-in-one puzzle playground packed with sorting games, cat sudoku, and so much more. WHY PLAY SIMON'S CAT WORLD? A WORLD OF MINIGAMES: From brain-teasing sudoku to satisfying sorting puzzles, hop between games whenever the mood strikes. FRESH GAMES, REGULARLY: New minigames land often, so there's always something new to paw at. COSY COMMUNITY: Climb leaderboards, join events, and share the fun with fellow cat lovers. One app, endless ways to play. Download Simon's Cat World today and discover your new favorite escape, one puzzle at a time!
Screenshots
Verdict
The clearest difference is in-app purchases: Duo Blocks at none against Simon's Cat World's 10. Duo Blocks also leads on update cadence (daily vs every 6 days). On price, ads, 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
Both are free to download. Simon's Cat World sells 10 one-off in-app purchases. Duo Blocks asks for nothing beyond the download.
Duo Blocks ships an update daily, Simon's Cat World every 6 days. The most recent releases landed on October 25, 2026 and October 29, 2026 respectively.
| Parameter | Duo Blocks | Simon's Cat World |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.7 (7 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 7 — better |
| Update frequency | Daily — better | Every 6 days |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 25 MB | 477 MB |
| Age rating | 4+ | 9+ |
| Developer | Yuki Inaba | Tactile Games Limited |
In-app purchases
Duo Blocks
No in-app purchases
Simon's Cat World
- Coin Pack$0.99
- Coin Pack$1.99
- Coin Pack$4.99
Show 7 moreShow fewer
- Coin Pack$7.99
- Coin Pack$9.99
- Coin Pack$14.99
- Coin Pack$19.99
- Coin Pack$29.99
- Coin Pack$54.99
- Coin Pack$99.99
Questions
Is Duo Blocks free?
Is Simon's Cat World free?
Do Duo Blocks or Simon's Cat World have ads?
Which is updated more often, Duo Blocks or Simon's Cat World?
Other comparisons
