# Planet simulation vs Orbit

The clearest difference is rating: Orbit at 5.0 against Planet simulation's 3.9. Orbit also leads on ads (none vs shown) and review sentiment (100% vs 74%). Planet simulation's advantage is ratings volume (164 vs 2) and update cadence (every 7 months vs every 15 months). On price, in-app purchases and device support there is nothing between them.

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

Orbit holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: Planet simulation has 164 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 74% of Planet simulation's written reviews are positive against 100% of Orbit's.

Planet simulation ships an update every 7 months, Orbit every 15 months. The most recent releases landed on September 28, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Planet simulation | Orbit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (164 ratings)](https://appshunter.io/ios/app/planet-simulation/id356146219/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/orbit-defy-gravity/id1048374077/reviews)** |
| Number of ratings | **164** | 2 |
| Positive reviews | 74.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 7 months** | Every 15 months |
| Monetization | Ad-supported | **Free** |
| Size | 15 MB | 22 MB |
| Requires iOS | 13.0 | **10.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [DAN-BALL](https://appshunter.io/developer/348592290) | [Michael Steurer](https://appshunter.io/developer/984557127) |

## What reviewers say

### Planet simulation

[App page](https://appshunter.io/ios/app/planet-simulation/id356146219)

Design and build your own solar system with various stars. Explore the fascinating world of gravity and recreate celestial bodies. A relaxing game for your spare time.

**Highlights:** Create your own solar system, Simulate gravity, Design with various stars, Reproduce celestial bodies, Relaxing gameplay

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Realistic gravity simulation
- 👍 Fun to mess around with
- 🎨 Visually appealing
- 🤖 Good for learning about planetary motion

**What reviewers complain about**

- 🐛 Planets often crash into the sun
- 🔍 Limited features and customization options
- 📢 Distracting ads
- 🤯 Confusing controls and UI

**Reported bugs**

- Planets sometimes disappear or behave erratically
- App crashes or freezes occasionally
- Scaling and scrolling issues

**Requested features**

- Add more celestial objects (black holes, supernovas, etc.)
- Allow for more complex orbits and binary systems
- Implement a save/load feature for solar systems
- Add a tutorial or help section
- Integrate with educational resources on astronomy


### Orbit

[App page](https://appshunter.io/ios/app/orbit-defy-gravity/id1048374077)

Navigate your spaceship through space using planetary gravity to return to Earth. Avoid hazards like black holes and meteorites while discovering creative solutions to each level. The game offers a unique physics-based challenge with multiple ways to succeed.

**Highlights:** Physics-based gameplay, Utilize planetary gravity, Avoid black holes and meteorites, Creative level solutions, Space exploration theme

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

**In-app purchases:** none


## Frequently asked questions

### Is Planet simulation free?

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

### Is Orbit free?

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

### Which has better reviews, Planet simulation or Orbit?

Orbit is rated higher. Planet simulation averages 3.9 out of 5 from 164 ratings, while Orbit averages 5.0 from 2 ratings.

### Do Planet simulation or Orbit have ads?

Planet simulation shows ads; Orbit does not.

### Which is updated more often, Planet simulation or Orbit?

Planet simulation ships an update every 7 months, and Orbit every 15 months. Most recently, Planet simulation was updated on September 28, 2026 and Orbit on September 10, 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.*