# Sudoku Puzzle Solver vs CubeSolver AI

The clearest difference is in-app purchases: Sudoku Puzzle Solver at none against CubeSolver AI's 14. Sudoku Puzzle Solver also leads on rating (4.7 vs 4.5) and iOS requirement (12.0 vs 15.0). CubeSolver AI's advantage is update cadence (fortnightly vs every 38 months) and ratings volume (7K vs 18). On price, ads and device support there is nothing between them.

Both are free to download. CubeSolver AI sells 13 in-app purchases, starting at $1.99 per 7 days. Sudoku Puzzle Solver asks for nothing beyond the download.

Sudoku Puzzle Solver holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: CubeSolver AI has 7K ratings behind it against 18, so its average is the more settled of the two.

Sudoku Puzzle Solver ships an update every 38 months, CubeSolver AI fortnightly. The most recent releases landed on July 19, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Sudoku Puzzle Solver | CubeSolver AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (18 ratings)](https://appshunter.io/ios/app/sudoku-puzzle-solver/id1527437039/reviews)** | [4.5 (7K ratings)](https://appshunter.io/ios/app/cubesolver-ai-magic-cube-3d/id6446157329/reviews) |
| Number of ratings | 18 | **7K** |
| Positive reviews | — | 64.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 38 months | **Fortnightly** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 5 MB | 149 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [aZeR DiLLs](https://appshunter.io/developer/491310978) | [Delta Software](https://appshunter.io/developer/1676377811) |

## What reviewers say

### Sudoku Puzzle Solver

[App page](https://appshunter.io/ios/app/sudoku-puzzle-solver/id1527437039)

This app quickly solves Sudoku puzzles of any difficulty level. It highlights solved cells in green and can identify invalid or unsolvable puzzles. Users can also use a 'PEEK' feature to see possible values for each cell, acting as a manual solving assistant.

**Highlights:** Solves Sudoku puzzles in seconds, Supports easy, medium, hard, and expert difficulties, Identifies invalid or unsolvable puzzles, Highlights solved cells in green, PEEK feature shows possible cell values, Acts as a manual solving assistant

**Features:** macOS Compatibility

**In-app purchases:** none


### CubeSolver AI

[App page](https://appshunter.io/ios/app/cubesolver-ai-magic-cube-3d/id6446157329)

This AI-powered utility app helps users solve various magic cube puzzles, including 2x2, 3x3, and 4x4. It offers both camera scanning and manual input for cube colors, providing fast 3D solutions and step-by-step guidance.

**Highlights:** AI cube recognition (2x2 to 4x4), Camera color scanning, Manual color input, Fast AI solving algorithms, Realistic 3D interface, Step-by-step video tutorials

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cube Solver Weekly Plan | $1.99 | per 7 days |
| Cube Solver Weekly Plan | $4.99 | per 7 days |
| Cube Solver Monthly Plan | $4.99 | per month |
| Cube Solver Weekly Plan | $5.99 | per 7 days |
| Cube Solver Weekly Plan | $6.99 | per 7 days |
| Cube Solver Weekly Plan | $6.99 | per 7 days |
| Cube Solver Weekly Plan | $7.99 | per 7 days |
| Cube Solver Monthly Plan | $7.99 | per month |
| Cube Solver Weekly Plan | $7.99 | per 7 days |
| Cube Solver Weekly Plan | $9.99 | per 7 days |
| Cube Solver Monthly Plan | $9.99 | per month |
| Cube Solver Annual Premium | $19.99 | per year |
| Cube Solver Lifetime Plan | $19.99 | one-time |

**What reviewers like**

- 🚀 Fast and efficient
- 👍 Easy to use
- 🎉 Helpful in solving Rubik's cubes
- 💡 Useful for beginners

**What reviewers complain about**

- 🔍 Accuracy issues with scanning
- 💰 Too many ads and premium paywall
- 🐢 Solution steps go too fast
- 🤔 Confusing notation/instructions

**Reported bugs**

- Fails to solve certain cube configurations
- Crashes or freezes on some devices
- Incorrect cube state detection

**Requested features**

- Remove premium paywall
- Improve scanning accuracy
- Provide slower, step-by-step instructions
- Add more cube types/sizes


## Frequently asked questions

### Is Sudoku Puzzle Solver free?

Sudoku Puzzle Solver is free to download, with no in-app purchases.

### Is CubeSolver AI free?

CubeSolver AI is free to download, with in-app purchases available.

### Which has better reviews, Sudoku Puzzle Solver or CubeSolver AI?

Sudoku Puzzle Solver is rated higher. Sudoku Puzzle Solver averages 4.7 out of 5 from 18 ratings, while CubeSolver AI averages 4.5 from 7K ratings.

### Do Sudoku Puzzle Solver or CubeSolver AI have ads?

Both Sudoku Puzzle Solver and CubeSolver AI show ads.

### Which is updated more often, Sudoku Puzzle Solver or CubeSolver AI?

Sudoku Puzzle Solver ships an update every 38 months, and CubeSolver AI fortnightly. Most recently, Sudoku Puzzle Solver was updated on July 19, 2026 and CubeSolver AI on September 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*