# Supa Sudoku vs ServeSafe Practice Test

The clearest difference is ads: ServeSafe Practice Test at none against Supa Sudoku's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Supa Sudoku sells 6 in-app purchases, starting at $2.99 per month and ServeSafe Practice Test sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

Supa Sudoku ships an update every 9 days, ServeSafe Practice Test every 2 weeks. The most recent releases landed on June 1, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Supa Sudoku | ServeSafe Practice Test |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 9 days** | Every 2 weeks |
| Size | 32 MB | 47 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Geng Tang](https://appshunter.io/developer/1714227138) | [3328833 Nova Scotia Limited](https://appshunter.io/developer/1757830011) |

## What reviewers say

### Supa Sudoku

[App page](https://appshunter.io/ios/app/supa-sudoku/id6470796858)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Daily Sudoku Puzzles (1 month) | $2.99 | per month |
| Sudoku OCR (1 Month) | $2.99 | per month |
| Sudoku Logical Hints (1 month) | $2.99 | per month |
| Daily Sudoku Puzzles (1 year) | $17.99 | per year |
| Sudoku OCR for 1 year | $17.99 | per year |
| Sudoku Logical Hints (1 Year) | $17.99 | per year |


### ServeSafe Practice Test

[App page](https://appshunter.io/ios/app/servesafe-practice-test/id6651830684)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $6.99 | per month |
| Lifetime Premium Access | $9.99 | one-time |


## Frequently asked questions

### Is Supa Sudoku free?

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

### Is ServeSafe Practice Test free?

ServeSafe Practice Test is free to download, with in-app purchases available.

### Do Supa Sudoku or ServeSafe Practice Test have ads?

Supa Sudoku shows ads; ServeSafe Practice Test does not.

### Which is updated more often, Supa Sudoku or ServeSafe Practice Test?

Supa Sudoku ships an update every 9 days, and ServeSafe Practice Test every 2 weeks. Most recently, Supa Sudoku was updated on June 1, 2026 and ServeSafe Practice Test on September 10, 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.*