# PegasusAstro Unity vs Satellite Rotation

The clearest difference is price: PegasusAstro Unity at Free against Satellite Rotation's $0.99. PegasusAstro Unity also leads on update cadence (monthly vs every 7 months). Satellite Rotation's advantage is iOS requirement (11.0 vs 14.1). On ads, in-app purchases and device support there is nothing between them.

PegasusAstro Unity is free to download; Satellite Rotation costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

PegasusAstro Unity ships an update monthly, Satellite Rotation every 7 months. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | PegasusAstro Unity | Satellite Rotation |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[1.2 (10 ratings)](https://appshunter.io/ios/app/pegasusastro-unity/id1663343148/reviews)** | — |
| Number of ratings | **10** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 7 months |
| Monetization | Free | — |
| Size | 71 MB | 31 MB |
| Requires iOS | 14.1 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [PEGASUS ASTRO CO. LTD](https://appshunter.io/developer/1663343150) | [Masahiro Tomosada](https://appshunter.io/developer/1587710118) |

## What reviewers say

### PegasusAstro Unity

[App page](https://appshunter.io/ios/app/pegasusastro-unity/id1663343148)

Control your telescope mount with this mobile app. Easily slew to celestial objects and explore the night sky. Designed for both beginners and experienced astronomers, it offers an intuitive interface for stargazing.

**Highlights:** Control NYX-101 mount, Slew to stars, planets, and deep sky objects, User-friendly interface, Intuitive design, Stargazing companion

**Features:** macOS Compatibility

**In-app purchases:** none


### Satellite Rotation

[App page](https://appshunter.io/ios/app/satellite-rotation/id6742694401)

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

**In-app purchases:** none


## Frequently asked questions

### Is PegasusAstro Unity free?

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

### Is Satellite Rotation free?

Satellite Rotation costs $0.99, with no in-app purchases.

### Do PegasusAstro Unity or Satellite Rotation have ads?

Neither PegasusAstro Unity nor Satellite Rotation shows ads.

### Which is updated more often, PegasusAstro Unity or Satellite Rotation?

PegasusAstro Unity ships an update monthly, and Satellite Rotation every 7 months. Most recently, PegasusAstro Unity was updated on October 24, 2026 and Satellite Rotation on October 8, 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.*