Zeidoku vs WorldCrush
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Zeidoku
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Zeidoku reinvents the classic Sudoku puzzle with a sleek, modern design and engaging gameplay features suitable for all skill levels. Whether you are looking to relax with a classic game or challenge yourself against the clock, Zeidoku offers the perfect mental workout. Key Features: 3 Unique Game Modes: Classic: Enjoy the timeless puzzle at your own pace with no time limits. Blitz: Test your speed and logic in a race against the clock. Luck: Face random themes and difficulty levels for an unpredictable challenge. Customizable Themes: Break away from boring numbers. Personalize your grid with vibrant themes including Fruits, Animals, and Classic Numbers. Unlock new styles as you play. Daily Streak System: Build a healthy habit by solving at least one puzzle every day. Keep your streak alive to track your discipline and consistency. Comprehensive Statistics: Track your progress with detailed stats. Monitor your win rate, best times, and total games played to see how you improve over time. Premium Experience: Designed with a focus on aesthetics and usability, Zeidoku features a dark mode interface that is easy on the eyes, smooth animations, and intuitive controls. Why Zeidoku? It is more than just a game; it is a daily ritual to sharpen your focus, reduce stress, and enhance your problem-solving skills. Join thousands of players and become a Sudoku master today.
WorldCrush
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One puzzle. Every day. WorldCrush is a daily word search built for focus, not addiction. There’s only one puzzle available each day. Complete it, grow your streak, and come back tomorrow. No endless levels. No infinite scrolling. No pressure to keep playing. How it works • A new word search puzzle every day • Complete today’s puzzle to build your streak • Track your total puzzles completed • Add the WorldCrush widget to your Home Screen • Jump directly into today’s puzzle without opening the app WorldCrush is designed around intentional play. You solve the puzzle, finish, and move on with your day. Built for calm • Clean, minimal interface • Clear and satisfying word discovery • Simple daily progression • No account required Widget Experience Add the WorldCrush widget to your iPhone Home Screen and open today’s puzzle instantly. It’s your daily word ritual, always one tap away. Privacy • No login required • No account creation • Progress stored on your device Complete today. Come back tomorrow.
Screenshots
Verdict
The clearest difference is ads: WorldCrush at none against Zeidoku's shown. WorldCrush also leads on update cadence (daily vs weekly). Zeidoku's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Zeidoku ships an update weekly, WorldCrush daily. The most recent releases landed on October 31, 2026 and November 7, 2026 respectively.
| Parameter | Zeidoku | WorldCrush |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly | Daily — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 45 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Kaan DEMIR | PEDRO CARRASCO LOPEZ BREA |
In-app purchases
Zeidoku
No in-app purchases
WorldCrush
No in-app purchases









