# Grid Attack vs Alien Run

The clearest difference is in-app purchases: Grid Attack at none against Alien Run's 10. Grid Attack also leads on iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Alien Run sells 10 one-off in-app purchases. Grid Attack asks for nothing beyond the download.

## The numbers

| Metric | Grid Attack | Alien Run |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | — | Daily |
| Size | 221 MB | 138 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [OMICRON BILISIM HIZMETLERI TICARET LIMITED SIRKETI](https://appshunter.io/developer/1438425563) | [Son Do Truong](https://appshunter.io/developer/1691025501) |

## What reviewers say

### Grid Attack

[App page](https://appshunter.io/ios/app/grid-attack/id6744458903)

**Features:** macOS Compatibility

**In-app purchases:** none


### Alien Run

[App page](https://appshunter.io/ios/app/alien-run-animal-rescue/id6781517101)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coin Pouch | $0.99 | one-time |
| Remove Ads | $1.99 | one-time |
| Double Coins | $2.99 | one-time |
| Power-Up Bundle | $2.99 | one-time |
| Coin Stack | $2.99 | one-time |
| Unlock All Worlds | $3.99 | one-time |
| Starter Pack | $4.99 | one-time |
| Coin Chest | $4.99 | one-time |
| Coin Vault | $9.99 | one-time |
| Coin Treasure | $19.99 | one-time |


## Frequently asked questions

### Is Grid Attack free?

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

### Is Alien Run free?

Alien Run is free to download, with in-app purchases available.

### Do Grid Attack or Alien Run have ads?

Both Grid Attack and Alien Run 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.*