# Train Adventure vs Zombie Attack

The clearest difference is in-app purchases: Train Adventure at none against Zombie Attack's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Zombie Attack sells 3 one-off in-app purchases. Train Adventure asks for nothing beyond the download.

Train Adventure ships an update every 3 months, Zombie Attack every 5 months. The most recent releases landed on June 21, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Train Adventure | Zombie Attack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (43 ratings)](https://appshunter.io/ios/app/train-adventure/id1643468334/reviews)** | — |
| Number of ratings | **43** | — |
| Positive reviews | 35.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 3 months** | Every 5 months |
| Monetization | Ad-supported | — |
| Size | 235 MB | 376 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Yso Corp](https://appshunter.io/developer/659815325) | [TERRANOVA INTERACTIVE LLC](https://appshunter.io/developer/6799684947) |

## What reviewers say

### Train Adventure

[App page](https://appshunter.io/ios/app/train-adventure/id1643468334)

Build and upgrade a powerful train to survive zombie waves. Collect resources, reach checkpoints, and explore a post-apocalyptic world. Discover wandering survivors and enhance your ultimate zombie-slaying machine.

**Highlights:** Build and upgrade trains, Collect resources, Defeat zombie waves, Reach checkpoints and cities, Discover wandering survivors

**Features:** macOS Compatibility

**In-app purchases:** none


### Zombie Attack

[App page](https://appshunter.io/ios/app/zombie-attack-train-simulator/id6450736319)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All trains | $59.99 | one-time |
| Unlock All Levels | $59.99 | one-time |
| Unlock Full Game | $99.99 | one-time |


## Frequently asked questions

### Is Train Adventure free?

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

### Is Zombie Attack free?

Zombie Attack is free to download, with in-app purchases available.

### Do Train Adventure or Zombie Attack have ads?

Both Train Adventure and Zombie Attack show ads.

### Which is updated more often, Train Adventure or Zombie Attack?

Train Adventure ships an update every 3 months, and Zombie Attack every 5 months. Most recently, Train Adventure was updated on June 21, 2026 and Zombie Attack on September 25, 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.*