# Stackle Topics vs Card Category Sort

The clearest difference is iOS requirement: Card Category Sort at 15.0 against Stackle Topics's 17.6. On price, ads, 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.

## The numbers

| Metric | Stackle Topics | Card Category Sort |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 5 weeks | — |
| Size | 77 MB | 311 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 12+ |
| Developer | [Mezze](https://appshunter.io/developer/1882445692) | [Longhorn Games](https://appshunter.io/developer/1665632178) |

## What reviewers say

### Stackle Topics

[App page](https://appshunter.io/ios/app/stackle-topics/id6790752245)

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

**In-app purchases:** none


### Card Category Sort

[App page](https://appshunter.io/ios/app/card-category-sort/id6796258596)

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

**In-app purchases:** none


## Frequently asked questions

### Is Stackle Topics free?

Stackle Topics is free to download, with no in-app purchases.

### Is Card Category Sort free?

Card Category Sort is free to download, with no in-app purchases.

### Do Stackle Topics or Card Category Sort have ads?

Both Stackle Topics and Card Category Sort show ads.

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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.*