# Alien Attack Idle Simulator 3D vs WingWhirl

The clearest difference is in-app purchases: WingWhirl at none against Alien Attack Idle Simulator 3D's 11. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Alien Attack Idle Simulator 3D sells 11 one-off in-app purchases. WingWhirl asks for nothing beyond the download.

## The numbers

| Metric | Alien Attack Idle Simulator 3D | WingWhirl |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 4 days | — |
| Size | 175 MB | 85 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [APPWILL COMPANY LTD](https://appshunter.io/developer/1761313938) | [ADSTER TECHNOLOGIES PRIVATE LIMITED](https://appshunter.io/developer/1769356733) |

## What reviewers say

### Alien Attack Idle Simulator 3D

[App page](https://appshunter.io/ios/app/alien-attack-idle-simulator-3d/id6686404136)

**Features:** macOS Compatibility

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Little kit with currencys | $1.99 | one-time |
| Classic starter pack | $1.99 | one-time |
| Premium personalized kit | $1.99 | one-time |
| Premium starter pack | $3.29 | one-time |
| All premium starter pack | $3.69 | one-time |
| Medium kit with currencys | $5.49 | one-time |
| 600 Crystals | $7.39 | one-time |
| Big kit with currencys | $8.99 | one-time |
| All kit with currencys | $9.29 | one-time |
| 1100 Crystals | $12.99 | one-time |
| 1000 Crystals | $12.99 | one-time |


### WingWhirl

[App page](https://appshunter.io/ios/app/wingwhirl/id6749749883)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Alien Attack Idle Simulator 3D free?

Alien Attack Idle Simulator 3D is free to download, with in-app purchases available.

### Is WingWhirl free?

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

### Do Alien Attack Idle Simulator 3D or WingWhirl have ads?

Both Alien Attack Idle Simulator 3D and WingWhirl show ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*