# Printer Invaders vs GuardRush

The clearest difference is ads: Printer Invaders at none against GuardRush's shown. Printer Invaders also leads on update cadence (every 3 days vs fortnightly) and device support (3 vs 1). 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.

Printer Invaders ships an update every 3 days, GuardRush fortnightly. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Printer Invaders | GuardRush |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Fortnightly |
| Size | 1 MB | 14 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 9+ |
| Developer | [FERGUS COONEY](https://appshunter.io/developer/6775220541) | [Ege GUNES](https://appshunter.io/developer/1873952812) |

## What reviewers say

### Printer Invaders

[App page](https://appshunter.io/ios/app/printer-invaders/id6781042997)

**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 Printer Invaders free?

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

### Is GuardRush free?

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

### Do Printer Invaders or GuardRush have ads?

GuardRush shows ads; Printer Invaders does not.

### Which is updated more often, Printer Invaders or GuardRush?

Printer Invaders ships an update every 3 days, and GuardRush fortnightly. Most recently, Printer Invaders was updated on October 6, 2026 and GuardRush on October 7, 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.*