# Planet simulation vs Force of Gravity

The clearest difference is rating: Force of Gravity at 4.5 against Planet simulation's 3.9. Force of Gravity also leads on ads (none vs shown) and update cadence (daily vs every 8 months). Planet simulation's advantage is ratings volume (165 vs 2) and device support (3 vs 1). On price, in-app purchases and iOS requirement there is nothing between them.

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

Force of Gravity holds the better App Store score, 4.5 against 3.9. That said, the two scores are not equally well evidenced: Planet simulation has 165 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 Force of Gravity's.

Planet simulation ships an update every 8 months, Force of Gravity daily. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Planet simulation | Force of Gravity |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (165 ratings)](https://appshunter.io/ios/app/planet-simulation/id356146219/reviews) | **[4.5 (2 ratings)](https://appshunter.io/ios/app/force-of-gravity/id1076113975/reviews)** |
| Number of ratings | **165** | 2 |
| Positive reviews | 74.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 8 months | **Daily** |
| Monetization | Ad-supported | **Free** |
| Size | 15 MB | 16 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [DAN-BALL](https://appshunter.io/developer/348592290) | [Jeff Rush](https://appshunter.io/developer/643289030) |

## 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


### Force of Gravity

[App page](https://appshunter.io/ios/app/force-of-gravity/id1076113975)

Utilize the power of gravity to complete engaging physics-based challenges. This game offers a unique approach to problem-solving by harnessing gravitational forces for various missions.

**Highlights:** Physics-based missions, Gravity mechanics, Problem-solving challenges, Unique gameplay

**In-app purchases:** none


## Frequently asked questions

### Is Planet simulation free?

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

### Is Force of Gravity free?

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

### Which has better reviews, Planet simulation or Force of Gravity?

Force of Gravity is rated higher. Planet simulation averages 3.9 out of 5 from 165 ratings, while Force of Gravity averages 4.5 from 2 ratings.

### Do Planet simulation or Force of Gravity have ads?

Planet simulation shows ads; Force of Gravity does not.

### Which is updated more often, Planet simulation or Force of Gravity?

Planet simulation ships an update every 8 months, and Force of Gravity daily. Most recently, Planet simulation was updated on November 1, 2026 and Force of Gravity on November 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.*