# Pipe Tracer vs Nook Sort

The clearest difference is in-app purchases: Pipe Tracer at none against Nook Sort's 2. Pipe Tracer also leads on ads (none vs shown) and iOS requirement (15.6 vs 17.0). On price and device support there is nothing between them.

Both are free to download. Nook Sort sells 2 one-off in-app purchases. Pipe Tracer asks for nothing beyond the download.

## The numbers

| Metric | Pipe Tracer | Nook Sort |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Weekly |
| Size | 4 MB | 5 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [博 徐](https://appshunter.io/developer/1876700670) | [VITALII HUK](https://appshunter.io/developer/1869515652) |

## What reviewers say

### Pipe Tracer

[App page](https://appshunter.io/ios/app/pipe-tracer/id6761458309)

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

**In-app purchases:** none


### Nook Sort

[App page](https://appshunter.io/ios/app/nook-sort/id6801847990)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Pack | $2.99 | one-time |
| No Ads | $4.99 | one-time |


## Frequently asked questions

### Is Pipe Tracer free?

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

### Is Nook Sort free?

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

### Do Pipe Tracer or Nook Sort have ads?

Nook Sort shows ads; Pipe Tracer does not.

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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.*