# AR Sky Stack vs Pile Up 3D

The clearest difference is ads: AR Sky Stack at none against Pile Up 3D's shown. Pile Up 3D's advantage is iOS requirement (15.6 vs 17.6). On price, 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 | AR Sky Stack | Pile Up 3D |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Monetization | — | Ad-supported |
| Size | 7 MB | 96 MB |
| Requires iOS | 17.6 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Trevor Beaton](https://appshunter.io/developer/964296034) | [ALI UMUT KOCOGLU](https://appshunter.io/developer/1780590629) |

## What reviewers say

### AR Sky Stack

[App page](https://appshunter.io/ios/app/ar-sky-stack/id6743953205)

**Features:** macOS Compatibility

**In-app purchases:** none


### Pile Up 3D

[App page](https://appshunter.io/ios/app/pile-up-3d/id6744978542)

A fast-paced puzzle game where players stack falling blocks to build the tallest, most stable tower. It requires precision and quick thinking as the speed increases with each level. Enjoy vibrant graphics and engaging sound effects for hours of entertainment.

**Highlights:** Stack falling blocks, Build tallest tower, Strategic block placement, Increasing speed levels, Vibrant graphics and sound

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AR Sky Stack free?

AR Sky Stack is free to download, with no in-app purchases.

### Is Pile Up 3D free?

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

### Do AR Sky Stack or Pile Up 3D have ads?

Pile Up 3D shows ads; AR Sky Stack does not.

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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.*