Sudoku Challenger vs Sudoku Pal
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Sudoku Challenger
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Challenge your mind with Sudoku Challenger! Whether you’re a beginner or an expert, enjoy solving endless Sudokus with multiple difficulty levels and unique game modes. Key Features: • Multiple Difficulty Levels: From easy to hard, there’s a Sudoku for everyone. • Earmark and Value Modes: Switch between marking potential numbers or committing to values. • Best Times Rankings: Track your best times and challenge yourself to improve. • Generate Unlimited Puzzles: Enjoy endless Sudoku challenges every time you play. • Multilingual Support: Play in English, Spanish, Chinese, French, German, Russian, Japanese, and more! Sudoku Challenger offers an intuitive interface and endless fun for all Sudoku enthusiasts. Play now and sharpen your logic skills!
Sudoku Pal
This app teaches you how to solve Sudoku puzzles with confidence using step-by-step explanations and smart hints. It focuses on understanding the logic behind each move, making it ideal for beginners and those looking to improve their skills.
- Step-by-step tutorials
- Learn Sudoku techniques
- Smart hints
- Clear guidance
- Understand puzzle logic
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Sudoku Pal is a learn-first Sudoku app designed to teach you how to solve puzzles with confidence. Instead of guessing, you’ll learn real Sudoku techniques through step-by-step explanations, smart hints, and clear guidance. Whether you’re a beginner or want to improve your skills, Sudoku Pal helps you understand the logic behind every move.
Screenshots
Verdict
The clearest difference is update cadence: Sudoku Pal at every 10 days against Sudoku Challenger's every 12 months. Sudoku Pal also leads on iOS requirement (15.1 vs 26.2). On price, ads, 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. Neither carries in-app purchases, so what you see is what you pay.
Sudoku Challenger ships an update every 12 months, Sudoku Pal every 10 days. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.
| Parameter | Sudoku Challenger | Sudoku Pal |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 12 months | Every 10 days — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 26.2 | 15.1 — better |
| Further details — not scored | ||
| Size | 6 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | Antonio J. Gonzalez | Enes Aydin |
In-app purchases
Sudoku Challenger
No in-app purchases
Sudoku Pal
No in-app purchases
Questions
Is Sudoku Challenger free?
Is Sudoku Pal free?
Do Sudoku Challenger or Sudoku Pal have ads?
Which is updated more often, Sudoku Challenger or Sudoku Pal?
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