# Pipe Loop Sort vs Snap! Sudoku

The clearest difference is ads: Snap! Sudoku at none against Pipe Loop Sort's shown. Pipe Loop Sort's advantage is iOS requirement (12.0 vs 15.1). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Pipe Loop Sort ships an update every 3 days, Snap! Sudoku every 5 days. The most recent releases landed on September 8, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | Pipe Loop Sort | Snap! Sudoku |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 days** | Every 5 days |
| Size | 116 MB | 75 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ataberk Atik](https://appshunter.io/developer/1773333654) | [PB Publishing LLC](https://appshunter.io/developer/1825255494) |

## What reviewers say

### Pipe Loop Sort

[App page](https://appshunter.io/ios/app/pipe-loop-sort/id6743617978)

**Features:** macOS Compatibility

**In-app purchases:** none


### Snap! Sudoku

[App page](https://appshunter.io/ios/app/snap-sudoku/id6748327575)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pipe Loop Sort free?

Pipe Loop Sort is free to download, with no in-app purchases.

### Is Snap! Sudoku free?

Snap! Sudoku is free to download, with no in-app purchases.

### Do Pipe Loop Sort or Snap! Sudoku have ads?

Pipe Loop Sort shows ads; Snap! Sudoku does not.

### Which is updated more often, Pipe Loop Sort or Snap! Sudoku?

Pipe Loop Sort ships an update every 3 days, and Snap! Sudoku every 5 days. Most recently, Pipe Loop Sort was updated on September 8, 2026 and Snap! Sudoku on September 7, 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.*