# Gravity's Reign vs Galaxy Space Simulator 3D

The clearest difference is review sentiment: Gravity's Reign at 75% against Galaxy Space Simulator 3D's 40%. Gravity's Reign also leads on in-app purchases (none vs 13) and update cadence (every 3 weeks vs every 5 months). Galaxy Space Simulator 3D's advantage is ratings volume (457 vs 5) and rating (4.4 vs 4.2). On price, ads and device support there is nothing between them.

Both are free to download. Galaxy Space Simulator 3D sells 13 one-off in-app purchases. Gravity's Reign asks for nothing beyond the download.

Galaxy Space Simulator 3D holds the better App Store score, 4.4 against 4.2. That said, the two scores are not equally well evidenced: Galaxy Space Simulator 3D has 457 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 75% of Gravity's Reign's written reviews are positive against 40% of Galaxy Space Simulator 3D's, so the app with the better star average is not the one people write more warmly about.

Gravity's Reign ships an update every 3 weeks, Galaxy Space Simulator 3D every 5 months. The most recent releases landed on October 7, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Gravity's Reign | Galaxy Space Simulator 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (5 ratings)](https://appshunter.io/ios/app/gravitys-reign/id1177794641/reviews) | **[4.4 (457 ratings)](https://appshunter.io/ios/app/galaxy-space-simulator-3d/id1236414128/reviews)** |
| Number of ratings | 5 | **457** |
| Positive reviews | **75.0% of reviews** | 39.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 52 MB | 219 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Borne Proud Inc](https://appshunter.io/developer/1177793770) | [Krassimir Kondarev](https://appshunter.io/developer/1236414127) |

## What reviewers say

### Gravity's Reign

[App page](https://appshunter.io/ios/app/gravitys-reign/id1177794641)

Master projectile trajectories by utilizing gravitational forces to hit targets. This physics-based puzzle game features procedurally generated levels for endless replayability and offers both single-player challenges and head-to-head multiplayer modes.

**Highlights:** Curve projectiles with gravity, Utilize gravitational obstacles, Procedurally generated levels, Infinite replayability, Single-player mode, Head-to-head multiplayer

**Features:** macOS Compatibility

**In-app purchases:** none


### Galaxy Space Simulator 3D

[App page](https://appshunter.io/ios/app/galaxy-space-simulator-3d/id1236414128)

Create and explore your own universe with a realistic 3D space simulator. Witness celestial bodies orbit, form asteroid belts, and customize planets with various textures and skins. Save, load, and share your cosmic creations with others.

**Highlights:** Realistic 3D graphics, Physics-based gravity simulation, Planet and star customization, Save, load, and pause functionality, Share creations online, Unlockable content through achievements

**Features:** macOS Compatibility

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| High Res Ceres | $0.99 | one-time |
| High Res Jupiter | $0.99 | one-time |
| Remove ads | $0.99 | one-time |
| Skybox deep space | $0.99 | one-time |
| Skybox green nebula | $0.99 | one-time |
| High Res Earth | $1.99 | one-time |
| High Res Night Earth | $1.99 | one-time |
| Add 5 more planets | $2.99 | one-time |
| Skybox nebulas clash | $2.99 | one-time |
| Unlock asteroid belts | $3.99 | one-time |
| Premium planets bundle | $3.99 | one-time |
| Add 10 more planets | $4.99 | one-time |
| Unlock every feature in game! | $14.99 | one-time |

**What reviewers like**

- 🚀 Fast loading
- 👍 Good graphics
- 💡 Motivating
- 👍 Fun to play

**What reviewers complain about**

- 🐛 Slow loading
- 🐛 Buggy
- 🐛 Difficult to use
- 🐛 Limits on features

**Reported bugs**

- Perpetual loading screen
- Planets and systems not functioning properly
- Zooming and navigation issues
- Frequent crashes and app not launching

**Requested features**

- Add a loading bar
- Improve navigation and controls
- Increase planet and system creation limits
- Add more advanced features (black holes, wormholes, etc.)


## Frequently asked questions

### Is Gravity's Reign free?

Gravity's Reign is free to download, with no in-app purchases.

### Is Galaxy Space Simulator 3D free?

Galaxy Space Simulator 3D is free to download, with in-app purchases available.

### Which has better reviews, Gravity's Reign or Galaxy Space Simulator 3D?

Galaxy Space Simulator 3D is rated higher. Gravity's Reign averages 4.2 out of 5 from 5 ratings, while Galaxy Space Simulator 3D averages 4.4 from 457 ratings.

### Do Gravity's Reign or Galaxy Space Simulator 3D have ads?

Neither Gravity's Reign nor Galaxy Space Simulator 3D shows ads.

### Which is updated more often, Gravity's Reign or Galaxy Space Simulator 3D?

Gravity's Reign ships an update every 3 weeks, and Galaxy Space Simulator 3D every 5 months. Most recently, Gravity's Reign was updated on October 7, 2026 and Galaxy Space Simulator 3D on October 17, 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.*