# Gravity! vs AR Gravity

The clearest difference is rating: AR Gravity at 5.0 against Gravity!'s 3.9. AR Gravity also leads on in-app purchases (none vs 1) and iOS requirement (11.0 vs 15.6). Gravity!'s advantage is ratings volume (18 vs 3). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. Gravity! sells 1 one-off in-app purchase. AR Gravity asks for nothing beyond the download.

AR Gravity holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: Gravity! has 18 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 74% of Gravity!'s written reviews are positive against 67% of AR Gravity's, so the app with the better star average is not the one people write more warmly about.

## The numbers

| Metric | Gravity! | AR Gravity |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (18 ratings)](https://appshunter.io/ios/app/gravity/id738871919/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/ar-gravity/id1546699976/reviews)** |
| Number of ratings | **18** | 3 |
| Positive reviews | **73.5% of reviews** | 66.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 17 MB | 105 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Marc Davis](https://appshunter.io/developer/1010892850) | [Vishnupra Ramu](https://appshunter.io/developer/1546648037) |

## What reviewers say

### Gravity!

[App page](https://appshunter.io/ios/app/gravity/id738871919)

Simulate the forces of gravity by flinging particles and observing their interactions. Create celestial bodies like planets and black holes, and customize their properties. Explore vast cosmic simulations with intuitive zoom and pan controls.

**Highlights:** Gravity simulation, Particle interaction, Create solar systems, Add black holes, Adjust particle properties, Zoom and pan controls

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gravity! Extended Edition | $0.99 | one-time |


### AR Gravity

[App page](https://appshunter.io/ios/app/ar-gravity/id1546699976)

Explore celestial bodies and their gravitational pull in your own space using augmented reality. Simulate the effects of stars, planets, and black holes to understand physics concepts.

**Highlights:** Augmented reality simulations, Simulate Sun, planets, and black holes, Experiment with light bending, Educational physics tool, Interactive celestial bodies

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Gravity! free?

Gravity! is free to download, with in-app purchases available.

### Is AR Gravity free?

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

### Which has better reviews, Gravity! or AR Gravity?

AR Gravity is rated higher. Gravity! averages 3.9 out of 5 from 18 ratings, while AR Gravity averages 5.0 from 3 ratings.

### Do Gravity! or AR Gravity have ads?

Neither Gravity! nor AR Gravity shows ads.

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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.*