# Spaceflight Simulator 3D vs Zombie Survival

The clearest difference is ads: Zombie Survival at none against Spaceflight Simulator 3D's shown. Spaceflight Simulator 3D's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 4 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Spaceflight Simulator 3D | Zombie Survival |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | Every 4 months |
| Size | 128 MB | 215 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 9+ |
| Developer | [Oleksii Petrochenko](https://appshunter.io/developer/1669228110) | [Dinh Bac Ai](https://appshunter.io/developer/1678281377) |

## What reviewers say

### Spaceflight Simulator 3D

[App page](https://appshunter.io/ios/app/spaceflight-simulator-3d/id6445821129)

**Features:** macOS Compatibility

**In-app purchases:** none


### Zombie Survival

[App page](https://appshunter.io/ios/app/zombie-survival-run-for-life/id6446797589)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Spaceflight Simulator 3D free?

Spaceflight Simulator 3D is free to download, with no in-app purchases.

### Is Zombie Survival free?

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

### Do Spaceflight Simulator 3D or Zombie Survival have ads?

Spaceflight Simulator 3D shows ads; Zombie Survival does not.

### Which is updated more often, Spaceflight Simulator 3D or Zombie Survival?

Spaceflight Simulator 3D ships an update every 4 months, and Zombie Survival every 4 months. Most recently, Spaceflight Simulator 3D was updated on November 3, 2026 and Zombie Survival on November 3, 2026.

---

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