# Pair It! 3D vs Slide Stacks

The clearest difference is in-app purchases: Slide Stacks at none against Pair It! 3D's 5. Pair It! 3D's advantage is iOS requirement (11.0 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. Pair It! 3D sells 5 one-off in-app purchases. Slide Stacks asks for nothing beyond the download.

## The numbers

| Metric | Pair It! 3D | Slide Stacks |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 6 weeks | — |
| Size | 161 MB | 91 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tummy Games](https://appshunter.io/developer/1497883695) | [Fox Craft SRL](https://appshunter.io/developer/1640046245) |

## What reviewers say

### Pair It! 3D

[App page](https://appshunter.io/ios/app/pair-it-3d/id1633955488)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Baby Pack | $1.99 | one-time |
| No Ads | $2.99 | one-time |
| Coins - Medium Pack | $4.99 | one-time |
| Coins - Large Pack | $7.99 | one-time |
| Coins - Biggest Pack | $9.99 | one-time |


### Slide Stacks

[App page](https://appshunter.io/ios/app/slide-stacks/id6744679045)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pair It! 3D free?

Pair It! 3D is free to download, with in-app purchases available.

### Is Slide Stacks free?

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

### Do Pair It! 3D or Slide Stacks have ads?

Both Pair It! 3D and Slide Stacks 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.*