# CloudLabs Moon Phases vs Celestial Simulation

The clearest difference is price: CloudLabs Moon Phases at Free against Celestial Simulation's $3.99. CloudLabs Moon Phases also leads on iOS requirement (10.0 vs 18.5). On ads, in-app purchases and device support there is nothing between them.

CloudLabs Moon Phases is free to download; Celestial Simulation costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | CloudLabs Moon Phases | Celestial Simulation |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 282 MB | 88 MB |
| Requires iOS | **10.0** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Jiovany Orozco](https://appshunter.io/developer/1114670847) | [Dung Le](https://appshunter.io/developer/1850828414) |

## What reviewers say

### CloudLabs Moon Phases

[App page](https://appshunter.io/ios/app/cloudlabs-moon-phases/id6470848683)

**Features:** macOS Compatibility

**In-app purchases:** none


### Celestial Simulation

[App page](https://appshunter.io/ios/app/celestial-simulation/id6756852871)

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

**In-app purchases:** none


## Frequently asked questions

### Is CloudLabs Moon Phases free?

CloudLabs Moon Phases is free to download, with no in-app purchases.

### Is Celestial Simulation free?

Celestial Simulation costs $3.99, with no in-app purchases.

### Do CloudLabs Moon Phases or Celestial Simulation have ads?

Neither CloudLabs Moon Phases nor Celestial Simulation 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.*