# ORBIT AR vs Gravity

The clearest difference is price: Gravity at Free against ORBIT AR's $0.99. ORBIT AR's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support there is nothing between them.

Gravity is free to download; ORBIT AR costs $0.99 up front. Gravity sells 1 one-off in-app purchase. ORBIT AR asks for nothing beyond the download.

ORBIT AR ships an update every 2 weeks, Gravity every 2 months. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | ORBIT AR | Gravity |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.2 (5 ratings)](https://appshunter.io/ios/app/orbit-ar/id1495119944/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Paid | — |
| Size | 241 MB | 116 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [eJournal Technology](https://appshunter.io/developer/727459181) | [Quang Thang To](https://appshunter.io/developer/1817626562) |

## What reviewers say

### ORBIT AR

[App page](https://appshunter.io/ios/app/orbit-ar/id1495119944)

Explore our solar system in this augmented reality space simulation game. Uncover clues about an unknown entity and survive impending extinction with stunning visuals and innovative audio.

**Highlights:** Augmented Reality Space Simulation, 3D Black Hole Exploration, Innovative Camera System, 3D Spatial Audio, Survival Narrative, Visually Stunning Graphics

**Features:** macOS Compatibility

**In-app purchases:** none


### Gravity

[App page](https://appshunter.io/ios/app/gravity-planets-in-universe/id6746643773)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Creative Mode | $2.99 | one-time |


## Frequently asked questions

### Is ORBIT AR free?

ORBIT AR costs $0.99, with no in-app purchases.

### Is Gravity free?

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

### Do ORBIT AR or Gravity have ads?

Gravity shows ads; ORBIT AR does not.

### Which is updated more often, ORBIT AR or Gravity?

ORBIT AR ships an update every 2 weeks, and Gravity every 2 months. Most recently, ORBIT AR was updated on November 4, 2026 and Gravity on October 30, 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.*