# Zombie Outbreak Simulator Pro vs Zen Courtyard

The clearest difference is price: Zen Courtyard at Free against Zombie Outbreak Simulator Pro's $4.99. Zen Courtyard also leads on update cadence (daily vs every 2 months). Zombie Outbreak Simulator Pro's advantage is in-app purchases (none vs 3) and chart position (#161 vs unranked). On ads, device support and iOS requirement there is nothing between them.

Zen Courtyard is free to download; Zombie Outbreak Simulator Pro costs $4.99 up front. Zen Courtyard sells 3 one-off in-app purchases. Zombie Outbreak Simulator Pro asks for nothing beyond the download.

Zombie Outbreak Simulator Pro ships an update every 2 months, Zen Courtyard daily. The most recent releases landed on October 23, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Zombie Outbreak Simulator Pro | Zen Courtyard |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[4.3 (322 ratings)](https://appshunter.io/ios/app/zombie-outbreak-simulator-pro/id499283436/reviews)** | — |
| Number of ratings | **322** | — |
| Positive reviews | 65.1% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Daily** |
| Monetization | Paid | — |
| Best chart rank | **#161** | — |
| Size | 103 MB | 81 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Binary Space Pty Ltd](https://appshunter.io/developer/499283439) | [嘉炜 丰](https://appshunter.io/developer/1759511819) |

## What reviewers say

### Zombie Outbreak Simulator Pro

[App page](https://appshunter.io/ios/app/zombie-outbreak-simulator-pro/id499283436)

**Currently charting:** #161 Top Paid · Strategy, #178 Top Paid · Simulation (US App Store)

Simulate and customize zombie outbreaks on real-world maps. Control outbreak parameters, observe infection spread, and even intervene with military support. Explore thousands of locations globally.

**Highlights:** Real-world map simulation, Customizable outbreak parameters, Observe infection spread, Military intervention options, Thousands of global locations, Offline map support

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Fun game
- 🚀 Great concept
- 💡 Interesting simulation
- 🚀 Awesome for zombie fans

**What reviewers complain about**

- 🐛 Glitchy performance
- 🔍 Limited map options
- 🔍 Repetitive gameplay
- 🔍 Lack of content updates

**Reported bugs**

- Online/player maps not working
- Civilians/zombies getting stuck on terrain
- Frequent crashes and performance issues

**Requested features**

- More map options and customization
- Ability to control zombies/civilians
- Addition of new zombie/civilian types
- More military/defensive options (tanks, turrets, etc.)
- Ability to create safe zones and barricades


### Zen Courtyard

[App page](https://appshunter.io/ios/app/zen-courtyard/id6744993071)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter · 100 Zen Points | $0.99 | one-time |
| Mindful · 550 Zen Points | $4.99 | one-time |
| Tranquil · 1200 Zen Points | $9.99 | one-time |


## Frequently asked questions

### Is Zombie Outbreak Simulator Pro free?

Zombie Outbreak Simulator Pro costs $4.99, with no in-app purchases.

### Is Zen Courtyard free?

Zen Courtyard is free to download, with in-app purchases available.

### Do Zombie Outbreak Simulator Pro or Zen Courtyard have ads?

Neither Zombie Outbreak Simulator Pro nor Zen Courtyard shows ads.

### Which is updated more often, Zombie Outbreak Simulator Pro or Zen Courtyard?

Zombie Outbreak Simulator Pro ships an update every 2 months, and Zen Courtyard daily. Most recently, Zombie Outbreak Simulator Pro was updated on October 23, 2026 and Zen Courtyard on October 13, 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.*