# SkyORB ∞ Astronomy vs Celestial Simulation

The clearest difference is device support: SkyORB ∞ Astronomy at 5 against Celestial Simulation's 2. SkyORB ∞ Astronomy also leads on price ($2.99 vs $3.99) and iOS requirement (15.6 vs 18.5). On ads and in-app purchases there is nothing between them.

SkyORB ∞ Astronomy costs $2.99 and Celestial Simulation $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | SkyORB ∞ Astronomy | Celestial Simulation |
| --- | --- | --- |
| Price | **$2.99** | $3.99 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Paid | — |
| Size | 303 MB | 88 MB |
| Requires iOS | **15.6** | 18.5 |
| Devices | **iPhone, iPad, iPod, Apple TV, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Stephane Denis](https://appshunter.io/developer/295455703) | [Dung Le](https://appshunter.io/developer/1850828414) |

## What reviewers say

### SkyORB ∞ Astronomy

[App page](https://appshunter.io/ios/app/skyorb-astronomy/id1625985880)

Explore the universe with an interactive 3D star map, real-time celestial positions, and a 14-day schedule of astronomical events. Identify stars and planets using augmented reality and access detailed information about celestial bodies.

**Highlights:** Interactive 3D star map, Real-time celestial positions, Augmented Reality (AR) identification, 14-day astronomical event schedule, Detailed planet and celestial body information, Time shift feature for celestial events

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**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 SkyORB ∞ Astronomy free?

SkyORB ∞ Astronomy costs $2.99, with no in-app purchases.

### Is Celestial Simulation free?

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

### Do SkyORB ∞ Astronomy or Celestial Simulation have ads?

Neither SkyORB ∞ Astronomy 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.*