# Disturbed Protocol Zero vs GuardRush

The clearest difference is device support: Disturbed Protocol Zero at 3 against GuardRush's 1. Disturbed Protocol Zero also leads on iOS requirement (13.0 vs 17.0). On price, update cadence, ads 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.

Disturbed Protocol Zero ships an update every 2 weeks, GuardRush fortnightly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Disturbed Protocol Zero | GuardRush |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/disturbed-protocol-zero/id6784224989/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | Ad-supported | — |
| Size | 185 MB | 14 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 9+ |
| Developer | [Alejandro Dominguez](https://appshunter.io/developer/1790371803) | [Ege GUNES](https://appshunter.io/developer/1873952812) |

## What reviewers say

### Disturbed Protocol Zero

[App page](https://appshunter.io/ios/app/disturbed-protocol-zero/id6784224989)

Explore zombie-infested environments, scavenge for supplies, and solve puzzles to repair escape vehicles. Survive hordes of infected and uncover the truth behind a global outbreak in this pixel art survival horror experience.

**Highlights:** Zombie-infested environment exploration, Resource management, Vehicle repair and escape, Puzzle solving, Pixel art graphics, Survival horror gameplay

**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 Disturbed Protocol Zero free?

Disturbed Protocol Zero is free to download, with no in-app purchases.

### Is GuardRush free?

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

### Do Disturbed Protocol Zero or GuardRush have ads?

Both Disturbed Protocol Zero and GuardRush show ads.

### Which is updated more often, Disturbed Protocol Zero or GuardRush?

Disturbed Protocol Zero ships an update every 2 weeks, and GuardRush fortnightly. Most recently, Disturbed Protocol Zero was updated on October 25, 2026 and GuardRush on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*