# Shelf Organize vs Category Match!

The clearest difference is ads: Shelf Organize at none against Category Match!'s shown. Category Match!'s advantage is update cadence (daily vs every 35 months) and iOS requirement (13.0 vs 15.0). On price, 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.

Shelf Organize ships an update every 35 months, Category Match! daily. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Shelf Organize | Category Match! |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 35 months | **Daily** |
| Size | 190 MB | 204 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bahadir Yerdelen](https://appshunter.io/developer/399810241) | [Serenico Labs](https://appshunter.io/developer/1631801659) |

## What reviewers say

### Shelf Organize

[App page](https://appshunter.io/ios/app/shelf-organize/id6459366414)

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

**In-app purchases:** none


### Category Match!

[App page](https://appshunter.io/ios/app/category-match/id6770920282)

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

**In-app purchases:** none


## Frequently asked questions

### Is Shelf Organize free?

Shelf Organize is free to download, with no in-app purchases.

### Is Category Match! free?

Category Match! is free to download, with no in-app purchases.

### Do Shelf Organize or Category Match! have ads?

Category Match! shows ads; Shelf Organize does not.

### Which is updated more often, Shelf Organize or Category Match!?

Shelf Organize ships an update every 35 months, and Category Match! daily. Most recently, Shelf Organize was updated on November 3, 2026 and Category Match! on October 31, 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.*