# Pocket Galaxy vs Mars Perseverance 3D Simulator

The clearest difference is price: Mars Perseverance 3D Simulator at Free against Pocket Galaxy's $3.99. Pocket Galaxy's advantage is rating (4.8 vs 4.0) and review sentiment (95% vs 59%). On in-app purchases, device support and iOS requirement there is nothing between them.

Mars Perseverance 3D Simulator is free to download; Pocket Galaxy costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Pocket Galaxy holds the better App Store score, 4.8 against 4.0. That said, the two scores are not equally well evidenced: Pocket Galaxy has 10K ratings behind it against 178, so its average is the more settled of the two. Written reviews point the same way: 95% of Pocket Galaxy's written reviews are positive against 59% of Mars Perseverance 3D Simulator's.

Pocket Galaxy ships an update every 2 months, Mars Perseverance 3D Simulator every 66 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Pocket Galaxy | Mars Perseverance 3D Simulator |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[4.8 (10K ratings)](https://appshunter.io/ios/app/pocket-galaxy-space-sandbox/id1214937203/reviews)** | [4.0 (178 ratings)](https://appshunter.io/ios/app/mars-perseverance-3d-simulator/id1569535062/reviews) |
| Number of ratings | **10K** | 178 |
| Positive reviews | **95.3% of reviews** | 59.1% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 66 months |
| Monetization | **Free** | Ad-supported |
| Size | 125 MB | 219 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pocket Labs UK](https://appshunter.io/developer/1214937202) | [Renzo Macedo](https://appshunter.io/developer/1403943580) |

## What reviewers say

### Pocket Galaxy

[App page](https://appshunter.io/ios/app/pocket-galaxy-space-sandbox/id1214937203)

Design and simulate your own solar systems and galaxies with realistic physics. Customize planets, stars, and orbits, then share your creations. Features smooth 3D graphics and a user-friendly interface.

**Highlights:** 3D galaxy sandbox, Realistic physics simulation, Planet and star customization, Smooth 3D graphics, User-friendly interface, Shareable creations

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Good game
- 👍 Fun and relaxing
- ⭐ Great for space enthusiasts
- 💎 Awesome for creating solar systems
- 🌟 Incredible graphics and physics

**What reviewers complain about**

- 🐛 Glitchy orbits and collisions
- 🐛 Planets disappearing or resetting
- 🐛 Laggy performance with many objects
- 🔧 Difficult to control planet orbits
- 🔧 Limited customization options

**Reported bugs**

- Planets not staying in orbit
- Satellites and black holes causing UI issues
- Textures disappearing in planet selection
- Saved universes not loading correctly
- Inconsistent planet/star coloring after reloading

**Requested features**

- Add more celestial bodies (neutron stars, pulsars, etc.)
- Improve life simulation and terraforming mechanics
- Allow custom planet/star creation and editing
- Implement surface view and spaceship exploration
- Add more advanced simulation features (galaxy formation, etc.)


### 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 Pocket Galaxy free?

Pocket Galaxy costs $3.99, 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, Pocket Galaxy or Mars Perseverance 3D Simulator?

Pocket Galaxy is rated higher. Pocket Galaxy averages 4.8 out of 5 from 10K ratings, while Mars Perseverance 3D Simulator averages 4.0 from 178 ratings.

### Do Pocket Galaxy or Mars Perseverance 3D Simulator have ads?

Mars Perseverance 3D Simulator shows ads; Pocket Galaxy does not.

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

Pocket Galaxy ships an update every 2 months, and Mars Perseverance 3D Simulator every 66 months. Most recently, Pocket Galaxy was updated on November 6, 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.*