# Celestial Simulation vs Orbital Contact

The clearest difference is price: Orbital Contact at Free against Celestial Simulation's $3.99. Orbital Contact also leads on iOS requirement (16.4 vs 18.5). Celestial Simulation's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support there is nothing between them.

Orbital Contact is free to download; Celestial Simulation costs $3.99 up front. Orbital Contact sells 1 in-app purchase, starting at $4.99 per month. Celestial Simulation asks for nothing beyond the download.

## The numbers

| Metric | Celestial Simulation | Orbital Contact |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 6 weeks |
| Size | 88 MB | 72 MB |
| Requires iOS | 18.5 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Dung Le](https://appshunter.io/developer/1850828414) | [Rafael Melo de Farias](https://appshunter.io/developer/6776351277) |

## What reviewers say

### Celestial Simulation

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

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

**In-app purchases:** none


### Orbital Contact

[App page](https://appshunter.io/ios/app/orbital-contact/id6783121636)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $4.99 | per month |


## Frequently asked questions

### Is Celestial Simulation free?

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

### Is Orbital Contact free?

Orbital Contact is free to download, with in-app purchases available.

### Do Celestial Simulation or Orbital Contact have ads?

Orbital Contact shows ads; Celestial Simulation does not.

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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.*