# Stack Rush (f5a942) vs Sudoku Mentor

The clearest difference is in-app purchases: Stack Rush (f5a942) at none against Sudoku Mentor's 1. Stack Rush (f5a942) also leads on device support. Sudoku Mentor's advantage is iOS requirement (13.0 vs 16.0). On price there is nothing between them.

Both are free to download. Sudoku Mentor sells 1 one-off in-app purchase. Stack Rush (f5a942) asks for nothing beyond the download.

## The numbers

| Metric | Stack Rush (f5a942) | Sudoku Mentor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | — |
| Update frequency | Every 2 weeks | — |
| Size | 25 MB | 17 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | **iPhone, iPad** | — |
| Age rating | 4+ | 4+ |
| Developer | [Resaran Balikcioglu](https://appshunter.io/developer/1354423861) | [杭州一点不同科技有限公司](https://appshunter.io/developer/1719597086) |

## What reviewers say

### Stack Rush (f5a942)

[App page](https://appshunter.io/ios/app/stack-rush-f5a942/id6759593438)

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

**In-app purchases:** none


### Sudoku Mentor

[App page](https://appshunter.io/ios/app/sudoku-mentor/id6759636236)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sudoku Mentor Pro | $0.99 | one-time |


## Frequently asked questions

### Is Stack Rush (f5a942) free?

Stack Rush (f5a942) is free to download, with no in-app purchases.

### Is Sudoku Mentor free?

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

---

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