# Planet Gravity vs Campus AR

The clearest difference is iOS requirement: Campus AR at 10.3 against Planet Gravity's 17.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Planet Gravity ships an update every 14 months, Campus AR every 24 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Planet Gravity | Campus AR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/campus-ar/id1421832777/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 14 months** | Every 24 months |
| Monetization | Free | Free |
| Size | 5 MB | 122 MB |
| Requires iOS | 17.6 | **10.3** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Niagara Mobile LLC](https://appshunter.io/developer/1039399999) | [Balti Virtual](https://appshunter.io/developer/1119933905) |

## What reviewers say

### Planet Gravity

[App page](https://appshunter.io/ios/app/planet-gravity/id995682820)

Explore the gravitational pull of different celestial bodies. Watch pendulums swing and collide under varying gravitational forces, offering a unique physics simulation experience.

**Highlights:** Select different planets for unique gravity, Observe pendulum collisions, Physics-based simulation, Educational planet facts, Interactive entertainment

**Features:** macOS Compatibility

**In-app purchases:** none


### Campus AR

[App page](https://appshunter.io/ios/app/campus-ar/id1421832777)

Experience school spirit through augmented reality. Scan images on campus to see them come alive in 3D. Capture and share photos and videos of your AR creations on social media.

**Highlights:** Augmented reality experiences, Scan images to activate AR, 3D animations, Photo and video capture, Social media sharing

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Planet Gravity free?

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

### Is Campus AR free?

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

### Do Planet Gravity or Campus AR have ads?

Neither Planet Gravity nor Campus AR shows ads.

### Which is updated more often, Planet Gravity or Campus AR?

Planet Gravity ships an update every 14 months, and Campus AR every 24 months. Most recently, Planet Gravity was updated on November 1, 2026 and Campus AR on November 2, 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.*