# Space Train vs Zombie Mango

The clearest difference is update cadence: Zombie Mango at every 4 days against Space Train's every 8 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Space Train sells 1 one-off in-app purchase and Zombie Mango sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Space Train ships an update every 8 months, Zombie Mango every 4 days. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Space Train | Zombie Mango |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 8 months | **Every 4 days** |
| Size | 26 MB | 116 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Wiktor Wojcik](https://appshunter.io/developer/1583463783) | [Virtual Verse Studio LLC](https://appshunter.io/developer/1766469723) |

## What reviewers say

### Space Train

[App page](https://appshunter.io/ios/app/space-train/id6752956384)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $1.99 | one-time |


### Zombie Mango

[App page](https://appshunter.io/ios/app/zombie-mango-idle-defense/id6806769178)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Handful of Gems | $0.99 | one-time |
| Gold Crate | $1.99 | one-time |
| Hero Tickets x25 | $2.99 | one-time |
| Pouch of Gems | $2.99 | one-time |
| Energy Stones x400 | $2.99 | one-time |
| Sack of Gems | $4.99 | one-time |
| Gold Wagon | $4.99 | one-time |
| Crate of Gems | $9.99 | one-time |
| Vault of Gems | $19.99 | one-time |
| Hoard of Gems | $39.99 | one-time |


## Frequently asked questions

### Is Space Train free?

Space Train is free to download, with in-app purchases available.

### Is Zombie Mango free?

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

### Do Space Train or Zombie Mango have ads?

Both Space Train and Zombie Mango show ads.

### Which is updated more often, Space Train or Zombie Mango?

Space Train ships an update every 8 months, and Zombie Mango every 4 days. Most recently, Space Train was updated on October 28, 2026 and Zombie Mango on October 29, 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.*