# Professor Maxwell’s 4D Galaxy vs Virtual Reality Animals!

The clearest difference is rating: Virtual Reality Animals! at 3.7 against Professor Maxwell’s 4D Galaxy's 2.5. Virtual Reality Animals! also leads on update cadence (every 3 months vs every 8 months) and review sentiment (50% vs 41%). Professor Maxwell’s 4D Galaxy's advantage is iOS requirement (9.5 vs 13.0). 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.

Virtual Reality Animals! holds the better App Store score, 3.7 against 2.5. Both are backed by a comparable volume of ratings — 32 and 37 respectively. Written reviews point the same way: 41% of Professor Maxwell’s 4D Galaxy's written reviews are positive against 50% of Virtual Reality Animals!'s.

Professor Maxwell’s 4D Galaxy ships an update every 8 months, Virtual Reality Animals! every 3 months. The most recent releases landed on October 14, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Professor Maxwell’s 4D Galaxy | Virtual Reality Animals! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (32 ratings)](https://appshunter.io/ios/app/professor-maxwells-4d-galaxy/id1451237448/reviews) | **[3.7 (37 ratings)](https://appshunter.io/ios/app/virtual-reality-animals/id6444455070/reviews)** |
| Number of ratings | 32 | **37** |
| Positive reviews | 40.6% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 852 MB | 2.1 GB |
| Requires iOS | **9.5** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Spicebox](https://appshunter.io/developer/1348931384) | [Abacus](https://appshunter.io/developer/1486425022) |

## What reviewers say

### Professor Maxwell’s 4D Galaxy

[App page](https://appshunter.io/ios/app/professor-maxwells-4d-galaxy/id1451237448)

Explore space science through interactive augmented and virtual reality projects. Build models, walk on the moon, and discover planets and Earth's layers with engaging, lifelike experiences.

**Highlights:** Augmented Reality (AR) experiences, Virtual Reality (VR) experiences, 20 interactive science projects, Build a Sundial, Explore Solar System planets, Discover Earth's layers, Walk on the Moon surface

**Features:** macOS Compatibility

**In-app purchases:** none


### Virtual Reality Animals!

[App page](https://appshunter.io/ios/app/virtual-reality-animals/id6444455070)

Explore the animal kingdom through immersive 360-degree virtual reality experiences. This companion app requires a physical kit with a book and VR goggles for full functionality, offering detailed views of various animals.

**Highlights:** Immersive 360-degree VR animal experiences, Detailed views of insects, reptiles, amphibians, and mammals, Companion app for physical kit, Requires printed book for full functionality, Educational content on fauna

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Professor Maxwell’s 4D Galaxy free?

Professor Maxwell’s 4D Galaxy is free to download, with no in-app purchases.

### Is Virtual Reality Animals! free?

Virtual Reality Animals! is free to download, with no in-app purchases.

### Which has better reviews, Professor Maxwell’s 4D Galaxy or Virtual Reality Animals!?

Virtual Reality Animals! is rated higher. Professor Maxwell’s 4D Galaxy averages 2.5 out of 5 from 32 ratings, while Virtual Reality Animals! averages 3.7 from 37 ratings.

### Do Professor Maxwell’s 4D Galaxy or Virtual Reality Animals! have ads?

Neither Professor Maxwell’s 4D Galaxy nor Virtual Reality Animals! shows ads.

### Which is updated more often, Professor Maxwell’s 4D Galaxy or Virtual Reality Animals!?

Professor Maxwell’s 4D Galaxy ships an update every 8 months, and Virtual Reality Animals! every 3 months. Most recently, Professor Maxwell’s 4D Galaxy was updated on October 14, 2026 and Virtual Reality Animals! on October 15, 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.*