# Space Simulator vs Mars Perseverance 3D Simulator

The clearest difference is price: Mars Perseverance 3D Simulator at Free against Space Simulator's $4.99. Space Simulator's advantage is rating (4.7 vs 4.0) and ads (none vs shown). On in-app purchases and device support there is nothing between them.

Mars Perseverance 3D Simulator is free to download; Space Simulator costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Space Simulator holds the better App Store score, 4.7 against 4.0. That said, the two scores are not equally well evidenced: Space Simulator has 4.3K ratings behind it against 178, so its average is the more settled of the two. Written reviews point the same way: 83% of Space Simulator's written reviews are positive against 59% of Mars Perseverance 3D Simulator's.

Space Simulator ships an update every 5 months, Mars Perseverance 3D Simulator every 66 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Space Simulator | Mars Perseverance 3D Simulator |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[4.7 (4.3K ratings)](https://appshunter.io/ios/app/space-simulator/id516849108/reviews)** | [4.0 (178 ratings)](https://appshunter.io/ios/app/mars-perseverance-3d-simulator/id1569535062/reviews) |
| Number of ratings | **4.3K** | 178 |
| Positive reviews | **83.3% of reviews** | 59.1% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 5 months** | Every 66 months |
| Monetization | Paid | **Ad-supported** |
| Size | 1.5 GB | 219 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tai Chen](https://appshunter.io/developer/1824184739) | [Renzo Macedo](https://appshunter.io/developer/1403943580) |

## What reviewers say

### Space Simulator

[App page](https://appshunter.io/ios/app/space-simulator/id516849108)

Experience ultra-realistic 3D space flight with real physics in a full-scale Solar System. Play historic NASA missions or explore planets and moons with functional 3D cockpits and interactive orbit planning.

**Highlights:** Full-scale Solar System simulation, Historic NASA mission replays, Functional 3D cockpits, Interactive orbit planner, Real physics engine, Ultra-realistic rendering

**Features:** Vision Pro support

**In-app purchases:** none


### Mars Perseverance 3D Simulator

[App page](https://appshunter.io/ios/app/mars-perseverance-3d-simulator/id1569535062)

Experience the Mars Perseverance rover's landing and exploration. Pilot the rover across the Martian surface and fly the Ingenuity drone in this realistic space simulator.

**Highlights:** Relive Perseverance rover's Mars arrival, Enter Martian atmosphere and land, Pilot the rover on the surface, Fly the Ingenuity drone, Based on real NASA mission

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

**In-app purchases:** none


## Frequently asked questions

### Is Space Simulator free?

Space Simulator costs $4.99, with no in-app purchases.

### Is Mars Perseverance 3D Simulator free?

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

### Which has better reviews, Space Simulator or Mars Perseverance 3D Simulator?

Space Simulator is rated higher. Space Simulator averages 4.7 out of 5 from 4.3K ratings, while Mars Perseverance 3D Simulator averages 4.0 from 178 ratings.

### Do Space Simulator or Mars Perseverance 3D Simulator have ads?

Mars Perseverance 3D Simulator shows ads; Space Simulator does not.

### Which is updated more often, Space Simulator or Mars Perseverance 3D Simulator?

Space Simulator ships an update every 5 months, and Mars Perseverance 3D Simulator every 66 months. Most recently, Space Simulator was updated on November 1, 2026 and Mars Perseverance 3D Simulator 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.*