# GeniusUp vs SkyORB ∞ Astronomy

The clearest difference is price: GeniusUp at Free against SkyORB ∞ Astronomy's $2.99. SkyORB ∞ Astronomy's advantage is update cadence (every 2 months vs every 15 months) and device support (5 vs 3). On ads, in-app purchases and iOS requirement there is nothing between them.

GeniusUp is free to download; SkyORB ∞ Astronomy costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

GeniusUp ships an update every 15 months, SkyORB ∞ Astronomy every 2 months. The most recent releases landed on October 5, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | GeniusUp | SkyORB ∞ Astronomy |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 2 months** |
| Monetization | — | Paid |
| Size | 344 MB | 303 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple TV, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Fundacio Universitat-Empresa de les Illes Balears](https://appshunter.io/developer/1031165711) | [Stephane Denis](https://appshunter.io/developer/295455703) |

## What reviewers say

### GeniusUp

[App page](https://appshunter.io/ios/app/geniusup/id1209063623)

**In-app purchases:** none


### 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


## Frequently asked questions

### Is GeniusUp free?

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

### Is SkyORB ∞ Astronomy free?

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

### Do GeniusUp or SkyORB ∞ Astronomy have ads?

Neither GeniusUp nor SkyORB ∞ Astronomy shows ads.

### Which is updated more often, GeniusUp or SkyORB ∞ Astronomy?

GeniusUp ships an update every 15 months, and SkyORB ∞ Astronomy every 2 months. Most recently, GeniusUp was updated on October 5, 2026 and SkyORB ∞ Astronomy on October 17, 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.*