# Gun Factor vs Spaceflight Simulator 3D

The clearest difference is update cadence: Spaceflight Simulator 3D at every 4 months against Gun Factor's every 13 months. On price, ads, 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.

Gun Factor ships an update every 13 months, Spaceflight Simulator 3D every 4 months. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Gun Factor | Spaceflight Simulator 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gun-factor/id1612796081/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 13 months | **Every 4 months** |
| Monetization | Ad-supported | — |
| Size | 75 MB | 128 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [omer cetin](https://appshunter.io/developer/1584332419) | [Oleksii Petrochenko](https://appshunter.io/developer/1669228110) |

## What reviewers say

### Gun Factor

[App page](https://appshunter.io/ios/app/gun-factor/id1612796081)

Equip weapons with powerful add-ons to defeat relentless enemies. Clear all levels by strategically choosing two powers for each weapon. Enjoy a challenging and engaging combat experience.

**Highlights:** Weapon power-up customization, Strategic attachment selection, Enemy clearing gameplay, Level-based progression, Variety of weapon add-ons

**Features:** macOS Compatibility

**In-app purchases:** none


### Spaceflight Simulator 3D

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Gun Factor free?

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

### Is Spaceflight Simulator 3D free?

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

### Do Gun Factor or Spaceflight Simulator 3D have ads?

Both Gun Factor and Spaceflight Simulator 3D show ads.

### Which is updated more often, Gun Factor or Spaceflight Simulator 3D?

Gun Factor ships an update every 13 months, and Spaceflight Simulator 3D every 4 months. Most recently, Gun Factor was updated on October 24, 2026 and Spaceflight Simulator 3D on October 10, 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.*