# PegasusAstro Unity vs SatNOGS

The clearest difference is rating: SatNOGS at 5.0 against PegasusAstro Unity's 1.0. PegasusAstro Unity's advantage is update cadence (monthly vs every 5 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SatNOGS holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 8 and 4 respectively.

PegasusAstro Unity ships an update monthly, SatNOGS every 5 months. The most recent releases landed on September 22, 2026 and June 3, 2026 respectively.

## The numbers

| Metric | PegasusAstro Unity | SatNOGS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (8 ratings)](https://appshunter.io/ios/app/pegasusastro-unity/id1663343148/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/satnogs/id1669797826/reviews)** |
| Number of ratings | **8** | 4 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 months |
| Monetization | Free | Free |
| Size | 71 MB | 48 MB |
| Requires iOS | **14.1** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PEGASUS ASTRO CO. LTD](https://appshunter.io/developer/1663343150) | [Victor Belov](https://appshunter.io/developer/1356487489) |

## 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


### SatNOGS

[App page](https://appshunter.io/ios/app/satnogs/id1669797826)

Access a global network of satellite ground stations to communicate with satellites and observe their data. The platform is open to all, with public observation results freely distributed. Resources are available for building your own ground station.

**Highlights:** Global ground station network access, Remote ground station operation, Satellite communication, Public observation data access, Ground station building resources

**In-app purchases:** none


## Frequently asked questions

### Is PegasusAstro Unity free?

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

### Is SatNOGS free?

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

### Which has better reviews, PegasusAstro Unity or SatNOGS?

SatNOGS is rated higher. PegasusAstro Unity averages 1.0 out of 5 from 8 ratings, while SatNOGS averages 5.0 from 4 ratings.

### Do PegasusAstro Unity or SatNOGS have ads?

Neither PegasusAstro Unity nor SatNOGS shows ads.

### Which is updated more often, PegasusAstro Unity or SatNOGS?

PegasusAstro Unity ships an update monthly, and SatNOGS every 5 months. Most recently, PegasusAstro Unity was updated on September 22, 2026 and SatNOGS on June 3, 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.*