# Car Chain Puzzle vs 3D Four

The clearest difference is in-app purchases: 3D Four at none against Car Chain Puzzle's 6. Car Chain Puzzle's advantage is iOS requirement (13.0 vs 18.2). On price, ads and device support there is nothing between them.

Both are free to download. Car Chain Puzzle sells 6 one-off in-app purchases. 3D Four asks for nothing beyond the download.

## The numbers

| Metric | Car Chain Puzzle | 3D Four |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | — | Every 3 months |
| Size | 284 MB | 4 MB |
| Requires iOS | **13.0** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [IEC Holding L.L.C-FZ](https://appshunter.io/developer/1763596914) | [Ayako Asayama](https://appshunter.io/developer/1702795563) |

## What reviewers say

### Car Chain Puzzle

[App page](https://appshunter.io/ios/app/car-chain-puzzle/id6754917261)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| US $1.99 Package | $1.99 | one-time |
| US $7.99 Package | $7.99 | one-time |
| US $14.99 Package | $14.99 | one-time |
| US $29.99 Package | $29.99 | one-time |
| US $54.99 Package | $54.99 | one-time |
| US $99.99 Package | $99.99 | one-time |


### 3D Four

[App page](https://appshunter.io/ios/app/3d-four/id6755324413)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Car Chain Puzzle free?

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

### Is 3D Four free?

3D Four is free to download, with no in-app purchases.

### Do Car Chain Puzzle or 3D Four have ads?

Both Car Chain Puzzle and 3D Four 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.*