# Space Master Pro vs Space Simulator 3D

The clearest difference is price: Space Simulator 3D at Free against Space Master Pro's $0.99. Space Simulator 3D also leads on update cadence (every 2 weeks vs every 31 months). Space Master Pro's advantage is ads (none vs shown). On in-app purchases, device support and iOS requirement there is nothing between them.

Space Simulator 3D is free to download; Space Master Pro costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Space Master Pro ships an update every 31 months, Space Simulator 3D every 2 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | Space Master Pro | Space Simulator 3D |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[4.6 (35 ratings)](https://appshunter.io/ios/app/space-simulator-3d/id1606870267/reviews)** |
| Number of ratings | — | **35** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 31 months | **Every 2 weeks** |
| Monetization | — | Ad-supported |
| Size | 107 MB | 275 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [可新 赵](https://appshunter.io/developer/317450034) | [健 黄](https://appshunter.io/developer/1595734012) |

## What reviewers say

### Space Master Pro

[App page](https://appshunter.io/ios/app/space-master-pro/id1569564729)

**In-app purchases:** none


### Space Simulator 3D

[App page](https://appshunter.io/ios/app/space-simulator-3d/id1606870267)

Build and develop your own space civilization by collecting energy blocks, unlocking equipment, and recruiting experts. This engaging simulation game offers a fun, albeit challenging, journey through the stars.

**Highlights:** Collect energy blocks, Unlock equipment, Recruit experts, Build space stations, Develop space civilization

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Space Master Pro free?

Space Master Pro costs $0.99, with no in-app purchases.

### Is Space Simulator 3D free?

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

### Do Space Master Pro or Space Simulator 3D have ads?

Space Simulator 3D shows ads; Space Master Pro does not.

### Which is updated more often, Space Master Pro or Space Simulator 3D?

Space Master Pro ships an update every 31 months, and Space Simulator 3D every 2 weeks. Most recently, Space Master Pro was updated on November 3, 2026 and Space Simulator 3D on November 3, 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.*