# Geometry Rush TD vs Protocell Defender

The clearest difference is in-app purchases: Protocell Defender at none against Geometry Rush TD's 7. Protocell Defender also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Geometry Rush TD sells 7 one-off in-app purchases. Protocell Defender asks for nothing beyond the download.

## The numbers

| Metric | Geometry Rush TD | Protocell Defender |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 4 days | — |
| Size | 177 MB | 66 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [ROYO](https://appshunter.io/developer/1858366294) | [Pierre-Julien AVRIL](https://appshunter.io/developer/1877804000) |

## What reviewers say

### Geometry Rush TD

[App page](https://appshunter.io/ios/app/geometry-rush-td/id6758548942)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gems Pack 1 | $2.99 | one-time |
| Gems Pack 2 | $5.99 | one-time |
| Starter Pack | $5.99 | one-time |
| Gems Pack 3 | $12.99 | one-time |
| Adventure Pack | $14.99 | one-time |
| Gems Pack 4 | $24.99 | one-time |
| Gems Pack 5 | $49.99 | one-time |


### Protocell Defender

[App page](https://appshunter.io/ios/app/protocell-defender/id6767057378)

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

**In-app purchases:** none


## Frequently asked questions

### Is Geometry Rush TD free?

Geometry Rush TD is free to download, with in-app purchases available.

### Is Protocell Defender free?

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

### Do Geometry Rush TD or Protocell Defender have ads?

Geometry Rush TD shows ads; Protocell Defender 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.*