NinjaSudoku vs Sudoku
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
NinjaSudoku
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NinjaSudoku includes - Level 1-5 sudoku generator - Save and play sudoku of your choice - Notes - Undo - Multi-step help - Color mode - Flat, popup free user interface - Ad free - Flight mode friendly
Sudoku
Engage with classic Sudoku puzzles using an intelligent assistant for hints and notes. Enjoy a clean interface with customizable difficulty, dark mode, and progress tracking. Learn the game and save your progress to continue anytime.
- AI-powered hints
- Note-taking for cells
- Highlighting of related cells
- Undo functionality
- Multiple difficulty levels
- Dark Mode support
- Progress tracking
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Sudoku - AI is a simple and fun way to play sudoku on the go. Choose from easy, medium, and hard puzzles! - Get helpful hints tailored to your current board and difficulty - Use hints offline, with gentle guidance on where to look and what to try next - On supported devices, on-device Apple Intelligence can help choose where to focus when available - Edit and take notes on possible answers while solving - Selecting a grid cell automatically highlights its related square, row, and column - Undo your previous actions - Switch between multiple difficulty levels with ease - Play comfortably in low light with full Dark Mode support - Learn Sudoku basics and terminology in the How to Play screen - Save your in-progress game and continue later from the main menu - Track your progress in the Stats screen Enjoy the app and have fun solving.
Screenshots
Verdict
The clearest difference is update cadence: Sudoku at every 3 weeks against NinjaSudoku's every 52 months. NinjaSudoku's advantage is iOS requirement (15.6 vs 26.0). 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.
NinjaSudoku ships an update every 52 months, Sudoku every 3 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | NinjaSudoku | Sudoku |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Positive reviews | — | 50.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 52 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Vision Pro |
| Requires iOS | 15.6 — better | 26.0 |
| Further details — not scored | ||
| Size | 1 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Compiled | Raymond Kim |
In-app purchases
NinjaSudoku
No in-app purchases
Sudoku
No in-app purchases
