# Immunity vs GuardRush

The clearest difference is ads: Immunity at none against GuardRush's shown. Immunity also leads on device support (3 vs 1) and iOS requirement (14.3 vs 17.0). On price and in-app purchases 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 | Immunity | GuardRush |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Fortnightly |
| Size | 343 MB | 14 MB |
| Requires iOS | **14.3** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [DALTON SANDOR DRISCOLL](https://appshunter.io/developer/6779970862) | [Ege GUNES](https://appshunter.io/developer/1873952812) |

## What reviewers say

### Immunity

[App page](https://appshunter.io/ios/app/immunity-pathogen-defense/id6780637686)

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

**In-app purchases:** none


### GuardRush

[App page](https://appshunter.io/ios/app/guardrush-gate-defense/id6791997758)

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

**In-app purchases:** none


## Frequently asked questions

### Is Immunity free?

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

### Is GuardRush free?

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

### Do Immunity or GuardRush have ads?

GuardRush shows ads; Immunity 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.*