# Solar System Simulator vs Mooon

The clearest difference is in-app purchases: Mooon at none against Solar System Simulator's 1. Mooon also leads on iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Solar System Simulator sells 1 one-off in-app purchase. Mooon asks for nothing beyond the download.

## The numbers

| Metric | Solar System Simulator | Mooon |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (78 ratings)](https://appshunter.io/ios/app/solar-system-simulator-ar-3d/id1494640887/reviews)** | — |
| Number of ratings | **78** | — |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 8 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 120 MB | 5 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Darren Tracey](https://appshunter.io/developer/1494640886) | [Jesko von Dessauer](https://appshunter.io/developer/1676634032) |

## What reviewers say

### Solar System Simulator

[App page](https://appshunter.io/ios/app/solar-system-simulator-ar-3d/id1494640887)

Explore the solar system in augmented reality, bringing planets and their orbits to life. Discover detailed facts and high-definition surface images for each celestial body. Witness the dynamic movement of planets rotating and revolving around the sun.

**Highlights:** Augmented reality solar system visualization, Planet orbits and rotation simulation, Detailed planet facts, High-definition planet surface images, Full solar system view

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock all features | $4.99 | one-time |


### Mooon

[App page](https://appshunter.io/ios/app/mooon-rhythm-of-the-moon/id6446203958)

**In-app purchases:** none


## Frequently asked questions

### Is Solar System Simulator free?

Solar System Simulator is free to download, with in-app purchases available.

### Is Mooon free?

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

### Do Solar System Simulator or Mooon have ads?

Neither Solar System Simulator nor Mooon shows ads.

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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.*