# Skylob vs GalacticAR for Education

The clearest difference is price: Skylob at Free against GalacticAR for Education's $4.99. Skylob also leads on update cadence (every 3 weeks vs every 3 months) and iOS requirement (17.0 vs 26.0). GalacticAR for Education's advantage is device support (6 vs 2). On rating, ratings volume, ads and in-app purchases there is nothing between them.

Skylob is free to download; GalacticAR for Education costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Skylob against 5.0 for GalacticAR for Education. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Skylob ships an update every 3 weeks, GalacticAR for Education every 3 months. The most recent releases landed on November 3, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Skylob | GalacticAR for Education |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/skylob/id1538744084/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/galacticar-for-education/id6761950044/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | **Free** | Paid |
| Size | 11 MB | 222 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac, Apple TV, Apple Watch, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [Kyle Cheng](https://appshunter.io/developer/1518774140) | [Vielfalt Software e.U.](https://appshunter.io/developer/1666796449) |

## What reviewers say

### Skylob

[App page](https://appshunter.io/ios/app/skylob/id1538744084)

Explore the vastness of the observable universe, from its immense size to the accelerating expansion driven by dark energy. Discover how our cosmological horizon is shrinking, making parts of the cosmos permanently unknowable. This app invites contemplation on our place within this cosmic immensity.

**Highlights:** Observable universe scale, Dark energy and expansion, Cosmological horizon explained, Our place in the cosmos, Scientific concepts simplified

**Features:** macOS Compatibility

**In-app purchases:** none


### GalacticAR for Education

[App page](https://appshunter.io/ios/app/galacticar-for-education/id6761950044)

Explore the universe with interactive 3D models and an extensive encyclopedia. Test your knowledge with over 300 quiz questions covering comets, planets, galaxies, and more. Ideal for students and educators seeking a comprehensive astronomy learning experience.

**Highlights:** 300 quiz questions, 121 astronomical topics, 43 interactive 3D models, 16 immersive outer space scenes, 9 main astronomy categories, 6 language options

**Features:** Apple Watch app, iPhone Duo support

**In-app purchases:** none


## Frequently asked questions

### Is Skylob free?

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

### Is GalacticAR for Education free?

GalacticAR for Education costs $4.99, with no in-app purchases.

### Which has better reviews, Skylob or GalacticAR for Education?

Skylob and GalacticAR for Education are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Skylob or GalacticAR for Education have ads?

Neither Skylob nor GalacticAR for Education shows ads.

### Which is updated more often, Skylob or GalacticAR for Education?

Skylob ships an update every 3 weeks, and GalacticAR for Education every 3 months. Most recently, Skylob was updated on November 3, 2026 and GalacticAR for Education on November 10, 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.*