# Planet simulation vs Psychic Dust

The clearest difference is review sentiment: Planet simulation at 74% against Psychic Dust's 27%. Planet simulation also leads on rating (3.9 vs 3.2) and in-app purchases (none vs 1). Psychic Dust's advantage is update cadence (every 11 days vs every 8 months) and ratings volume (1.1K vs 165). On price, ads and device support there is nothing between them.

Both are free to download. Psychic Dust sells 1 one-off in-app purchase. Planet simulation asks for nothing beyond the download.

Planet simulation holds the better App Store score, 3.9 against 3.2. That said, the two scores are not equally well evidenced: Psychic Dust has 1.1K ratings behind it against 165, 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 27% of Psychic Dust's.

Planet simulation ships an update every 8 months, Psychic Dust every 11 days. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Planet simulation | Psychic Dust |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (165 ratings)](https://appshunter.io/ios/app/planet-simulation/id356146219/reviews)** | [3.2 (1.1K ratings)](https://appshunter.io/ios/app/psychic-dust-sandbox-world/id1568985734/reviews) |
| Number of ratings | 165 | **1.1K** |
| Positive reviews | **74.3% of reviews** | 27.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 8 months | **Every 11 days** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 15 MB | 109 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DAN-BALL](https://appshunter.io/developer/348592290) | [WONDER GROUP HOLDINGS LIMITED](https://appshunter.io/developer/1489434089) |

## 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


### Psychic Dust

[App page](https://appshunter.io/ios/app/psychic-dust-sandbox-world/id1568985734)

Design and create anything you can imagine using a variety of materials like water, fire, and oil. Explore different modes to experiment with particle interactions and witness magical visual effects.

**Highlights:** Powder box sandbox, 30+ material types, Granule mode, Human origin simulation, Particle interaction exploration, Magical visual effects

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |

**What reviewers like**

- 👍 Good game
- 🚀 Fun and free
- 👍 Clean quality and many levels
- 👍 Awesome sandbox game

**What reviewers complain about**

- 🚨 Too many ads
- 🚨 Ads interrupt every level
- 🚨 Ads required to unlock/use features
- 🚨 Ads every 10 seconds
- 🚨 Ads make the game unplayable

**Reported bugs**

- Game crashes or freezes
- Compatibility issues on older devices
- Glitches and bugs

**Requested features**

- Remove ads
- Increase particle/human limit
- Add more content and features
- Improve physics simulation


## Frequently asked questions

### Is Planet simulation free?

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

### Is Psychic Dust free?

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

### Which has better reviews, Planet simulation or Psychic Dust?

Planet simulation is rated higher. Planet simulation averages 3.9 out of 5 from 165 ratings, while Psychic Dust averages 3.2 from 1.1K ratings.

### Do Planet simulation or Psychic Dust have ads?

Both Planet simulation and Psychic Dust show ads.

### Which is updated more often, Planet simulation or Psychic Dust?

Planet simulation ships an update every 8 months, and Psychic Dust every 11 days. Most recently, Planet simulation was updated on November 1, 2026 and Psychic Dust on November 3, 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.*