# Sort Block vs Card Stack

The clearest difference is iOS requirement: Sort Block at 13.0 against Card Stack's 15.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Sort Block sells 7 one-off in-app purchases and Card Stack sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Sort Block | Card Stack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (10 ratings)](https://appshunter.io/ios/app/card-stack-color-sort-puzzle/id6801527612/reviews)** |
| Number of ratings | — | **10** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 5 days | — |
| Monetization | — | Free with in-app purchases |
| Size | 217 MB | 203 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [RIO MASTER DMCC](https://appshunter.io/developer/1736738912) | [INSTA Games](https://appshunter.io/developer/1662392232) |

## What reviewers say

### Sort Block

[App page](https://appshunter.io/ios/app/sort-block-association-puzzle/id6795919157)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 500 Gold | $1.99 | one-time |
| 1000 Gold | $3.99 | one-time |
| No Ads | $8.99 | one-time |
| 5000 Gold | $9.99 | one-time |
| 10000 Gold | $34.99 | one-time |
| 25000 Gold | $59.99 | one-time |
| 50000 Gold | $89.99 | one-time |


### Card Stack

[App page](https://appshunter.io/ios/app/card-stack-color-sort-puzzle/id6801527612)

A vibrant card puzzle game focused on color sorting and strategic planning. Match cards by color, organize them into their stacks, and clear the board. Offers simple rules with increasingly challenging levels.

**Highlights:** Color sorting card gameplay, Cards with numbers, letters, and symbols, Simple, easy-to-understand rules, Increasingly challenging levels, Variety of card layouts, Strategic planning elements, Intuitive controls

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No ADS | $9.99 | one-time |


## Frequently asked questions

### Is Sort Block free?

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

### Is Card Stack free?

Card Stack is free to download, with in-app purchases available.

### Do Sort Block or Card Stack have ads?

Both Sort Block and Card Stack 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.*