# Universe Gravity Simulator 3D vs Gravity Physics

The clearest difference is in-app purchases: Gravity Physics at none against Universe Gravity Simulator 3D's 1. Gravity Physics also leads on update cadence (weekly vs every 5 weeks). Universe Gravity Simulator 3D's advantage is iOS requirement (12.0 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. Universe Gravity Simulator 3D sells 1 one-off in-app purchase. Gravity Physics asks for nothing beyond the download.

Universe Gravity Simulator 3D ships an update every 5 weeks, Gravity Physics weekly. The most recent releases landed on October 14, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Universe Gravity Simulator 3D | Gravity Physics |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (136 ratings)](https://appshunter.io/ios/app/universe-gravity-simulator-3d/id1613476121/reviews)** | — |
| Number of ratings | **136** | — |
| Positive reviews | 42.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 235 MB | 6 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [KUNHAR GAMES LTD](https://appshunter.io/developer/1613476123) | [Zoltan Homorodi](https://appshunter.io/developer/1583313543) |

## What reviewers say

### Universe Gravity Simulator 3D

[App page](https://appshunter.io/ios/app/universe-gravity-simulator-3d/id1613476121)

Explore and shape the cosmos in this 3D space simulator. Create galaxies, destroy planets, and engage in epic space battles. Experience realistic physics and stunning visuals as you journey through star realms.

**Highlights:** Realistic physics engine, Dynamic universe creation, Immersive 3D environments, Gravity simulation, Solar system exploration, Interplanetary collisions, Space combat missions

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


### Gravity Physics

[App page](https://appshunter.io/ios/app/gravity-physics/id6785758114)

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

**In-app purchases:** none


## Frequently asked questions

### Is Universe Gravity Simulator 3D free?

Universe Gravity Simulator 3D is free to download, with in-app purchases available.

### Is Gravity Physics free?

Gravity Physics is free to download, with no in-app purchases.

### Do Universe Gravity Simulator 3D or Gravity Physics have ads?

Neither Universe Gravity Simulator 3D nor Gravity Physics shows ads.

### Which is updated more often, Universe Gravity Simulator 3D or Gravity Physics?

Universe Gravity Simulator 3D ships an update every 5 weeks, and Gravity Physics weekly. Most recently, Universe Gravity Simulator 3D was updated on October 14, 2026 and Gravity Physics on October 6, 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.*