# Sudoku Master Pr vs Sudoku Snap Solver

The clearest difference is price: Sudoku Snap Solver at Free against Sudoku Master Pr's $1.99. Sudoku Snap Solver also leads on update cadence (every 5 days vs every 10 months). Sudoku Master Pr's advantage is in-app purchases (none vs 4) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

Sudoku Snap Solver is free to download; Sudoku Master Pr costs $1.99 up front. Sudoku Snap Solver sells 4 in-app purchases, starting at $3.99 per 7 days. Sudoku Master Pr asks for nothing beyond the download.

Sudoku Master Pr ships an update every 10 months, Sudoku Snap Solver every 5 days. The most recent releases landed on June 6, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Sudoku Master Pr | Sudoku Snap Solver |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 10 months | **Every 5 days** |
| Size | 8 MB | 40 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Optimization Lab LLC](https://appshunter.io/developer/1082932084) | [铸前 高](https://appshunter.io/developer/1788156805) |

## What reviewers say

### Sudoku Master Pr

[App page](https://appshunter.io/ios/app/sudoku-master-pr/id1629251799)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sudoku Snap Solver

[App page](https://appshunter.io/ios/app/sudoku-snap-solver/id6747923767)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OneWeek Sub | $3.99 | per 7 days |
| OneMonth Sub | $7.99 | per month |
| Annual Sub | $15.99 | per year |
| lifetime use | $23.99 | one-time |


## Frequently asked questions

### Is Sudoku Master Pr free?

Sudoku Master Pr costs $1.99, with no in-app purchases.

### Is Sudoku Snap Solver free?

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

### Do Sudoku Master Pr or Sudoku Snap Solver have ads?

Sudoku Snap Solver shows ads; Sudoku Master Pr does not.

### Which is updated more often, Sudoku Master Pr or Sudoku Snap Solver?

Sudoku Master Pr ships an update every 10 months, and Sudoku Snap Solver every 5 days. Most recently, Sudoku Master Pr was updated on June 6, 2026 and Sudoku Snap Solver on October 19, 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.*