# Granny Invader AR! vs Planet Attack AR

The clearest difference is in-app purchases: Granny Invader AR! at none against Planet Attack AR's 1. Granny Invader AR! also leads on ads (none vs shown). Planet Attack AR's advantage is update cadence (every 4 weeks vs every 26 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Planet Attack AR sells 1 in-app purchase, starting at $0.99 per month. Granny Invader AR! asks for nothing beyond the download.

Granny Invader AR! ships an update every 26 months, Planet Attack AR every 4 weeks. The most recent releases landed on October 15, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Granny Invader AR! | Planet Attack AR |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 26 months | **Every 4 weeks** |
| Size | 57 MB | 297 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 9+ |
| Developer | [Koji Murata](https://appshunter.io/developer/1115551030) | [CtrlArt llc](https://appshunter.io/developer/1135564589) |

## What reviewers say

### Granny Invader AR!

[App page](https://appshunter.io/ios/app/granny-invader-ar/id1434798655)

**In-app purchases:** none


### Planet Attack AR

[App page](https://appshunter.io/ios/app/planet-attack-ar-lite/id1511916309)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock all levels & weapons | $0.99 | per month |


## Frequently asked questions

### Is Granny Invader AR! free?

Granny Invader AR! is free to download, with no in-app purchases.

### Is Planet Attack AR free?

Planet Attack AR is free to download, with in-app purchases available.

### Do Granny Invader AR! or Planet Attack AR have ads?

Planet Attack AR shows ads; Granny Invader AR! does not.

### Which is updated more often, Granny Invader AR! or Planet Attack AR?

Granny Invader AR! ships an update every 26 months, and Planet Attack AR every 4 weeks. Most recently, Granny Invader AR! was updated on October 15, 2026 and Planet Attack AR on October 20, 2026.

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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.*