# Sudoku Solver Realtime Camera vs QSolveSudoku

The clearest difference is ads: QSolveSudoku at none against Sudoku Solver Realtime Camera's shown. QSolveSudoku also leads on update cadence (every 5 days vs monthly) and iOS requirement (15.0 vs 18.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Sudoku Solver Realtime Camera sells 4 in-app purchases, starting at $1.99 per 7 days and QSolveSudoku sells 2 in-app purchases, starting at $0.49 per month. Whichever you choose, the download price is not the number that matters.

Sudoku Solver Realtime Camera ships an update monthly, QSolveSudoku every 5 days. The most recent releases landed on October 11, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Sudoku Solver Realtime Camera | QSolveSudoku |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (43 ratings)](https://appshunter.io/ios/app/sudoku-solver-realtime-camera/id1608023307/reviews)** | — |
| Number of ratings | **43** | — |
| Positive reviews | 19.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 33 MB | 2 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [小健 赵](https://appshunter.io/developer/1521832312) | [青 王](https://appshunter.io/developer/1623189929) |

## What reviewers say

### Sudoku Solver Realtime Camera

[App page](https://appshunter.io/ios/app/sudoku-solver-realtime-camera/id1608023307)

Instantly solve Sudoku puzzles using your device's camera or by selecting a photo. It identifies invalid boards, provides hints, and checks your final solution. Supports various Sudoku sizes and offers different solving modes.

**Highlights:** Real-time camera solving, Photo import solving, Error checking for invalid boards, Hinting for next move, Supports 9x9 and 4x4 boards, Handwritten number recognition

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium Subscription | $1.99 | per 7 days |
| Monthly Premium Subscription | $3.99 | per month |
| Annual Premium Subscription | $17.99 | per year |
| Remove ads. | $39.99 | one-time |


### QSolveSudoku

[App page](https://appshunter.io/ios/app/qsolvesudoku/id1639767074)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Professional Edition | $0.49 | per month |
| Professional Edition | $0.99 | one-time |


## Frequently asked questions

### Is Sudoku Solver Realtime Camera free?

Sudoku Solver Realtime Camera is free to download, with in-app purchases available.

### Is QSolveSudoku free?

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

### Do Sudoku Solver Realtime Camera or QSolveSudoku have ads?

Sudoku Solver Realtime Camera shows ads; QSolveSudoku does not.

### Which is updated more often, Sudoku Solver Realtime Camera or QSolveSudoku?

Sudoku Solver Realtime Camera ships an update monthly, and QSolveSudoku every 5 days. Most recently, Sudoku Solver Realtime Camera was updated on October 11, 2026 and QSolveSudoku on September 26, 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.*