# Circrix vs Car Stack

The clearest difference is in-app purchases: Circrix at none against Car Stack's 10. Car Stack's advantage is iOS requirement (15.0 vs 18.1). On price, ads and device support there is nothing between them.

Both are free to download. Car Stack sells 10 one-off in-app purchases. Circrix asks for nothing beyond the download.

## The numbers

| Metric | Circrix | Car Stack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 5 days | — |
| Size | 6 MB | 188 MB |
| Requires iOS | 18.1 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Onur BENLI](https://appshunter.io/developer/1893551487) | [Pure Games](https://appshunter.io/developer/6803135030) |

## What reviewers say

### Circrix

[App page](https://appshunter.io/ios/app/circrix-logic-puzzle/id6762252289)

**Features:** macOS Compatibility

**In-app purchases:** none


### Car Stack

[App page](https://appshunter.io/ios/app/car-stack-sorting-puzzle/id6803135028)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5,000 Coins | $7.99 | one-time |
| Big Bundle | $9.99 | one-time |
| 10,000 Coins | $15.99 | one-time |
| Mega Bundle | $19.99 | one-time |
| 25,000 Coins | $29.99 | one-time |
| Super Bundle | $39.99 | one-time |
| 50,000 Coins | $49.99 | one-time |
| Giant Bundle | $79.99 | one-time |
| 100,000 Coins | $99.99 | one-time |
| Legendary Bundle | $99.99 | one-time |


## Frequently asked questions

### Is Circrix free?

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

### Is Car Stack free?

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

### Do Circrix or Car Stack have ads?

Both Circrix and Car 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.*