# MEL VR Science Simulations vs Planet Orbiter VR

The clearest difference is review sentiment: Planet Orbiter VR at 100% against MEL VR Science Simulations's 56%. Planet Orbiter VR also leads on rating (4.3 vs 3.8). MEL VR Science Simulations's advantage is ratings volume (90 vs 6). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. MEL VR Science Simulations sells 8 one-off in-app purchases and Planet Orbiter VR sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Planet Orbiter VR holds the better App Store score, 4.3 against 3.8. That said, the two scores are not equally well evidenced: MEL VR Science Simulations has 90 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 56% of MEL VR Science Simulations's written reviews are positive against 100% of Planet Orbiter VR's.

MEL VR Science Simulations ships an update every 2 months, Planet Orbiter VR every 5 months. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | MEL VR Science Simulations | Planet Orbiter VR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (90 ratings)](https://appshunter.io/ios/app/mel-vr-science-simulations/id1369900784/reviews) | **[4.3 (6 ratings)](https://appshunter.io/ios/app/planet-orbiter-vr/id1556691137/reviews)** |
| Number of ratings | **90** | 6 |
| Positive reviews | 56.1% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 1.1 GB | 109 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MEL Science Limited](https://appshunter.io/developer/988394505) | [INOVE, s.r.o.](https://appshunter.io/developer/863969178) |

## What reviewers say

### MEL VR Science Simulations

[App page](https://appshunter.io/ios/app/mel-vr-science-simulations/id1369900784)

Explore chemistry and physics through immersive virtual reality simulations and interactive labs.  This app transforms learning complex scientific concepts into an engaging and entertaining experience, perfect for students and educators.

**Highlights:** Virtual reality science simulations, Interactive labs and lessons, Chemistry and physics curriculum alignment, Molecular and atomic level exploration, Interactive periodic table, Over 70 VR lessons, labs, and simulations

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Atoms lessons pack | $9.99 | one-time |
| Periodic Table lessons pack | $9.99 | one-time |
| Molecules lessons pack | $9.99 | one-time |
| Gas Laws lessons pack | $9.99 | one-time |
| Isomerism lessons pack | $9.99 | one-time |
| Electrostatics lessons pack | $9.99 | one-time |
| Temperature lessons pack | $9.99 | one-time |
| Substances lessons pack | $9.99 | one-time |


### Planet Orbiter VR

[App page](https://appshunter.io/ios/app/planet-orbiter-vr/id1556691137)

Explore breathtaking views of Earth, Mars, and the Moon from low orbit. Fly around celestial bodies and discover famous landmarks or distant corners. Enjoy an immersive experience with or without VR glasses.

**Highlights:** Low orbit exploration, Views of Earth, Mars, and Moon, VR headset support, Non-VR mode available, Detailed planet surface data

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Additional lower orbit views | $5.99 | one-time |


## Frequently asked questions

### Is MEL VR Science Simulations free?

MEL VR Science Simulations is free to download, with in-app purchases available.

### Is Planet Orbiter VR free?

Planet Orbiter VR is free to download, with in-app purchases available.

### Which has better reviews, MEL VR Science Simulations or Planet Orbiter VR?

Planet Orbiter VR is rated higher. MEL VR Science Simulations averages 3.8 out of 5 from 90 ratings, while Planet Orbiter VR averages 4.3 from 6 ratings.

### Do MEL VR Science Simulations or Planet Orbiter VR have ads?

Neither MEL VR Science Simulations nor Planet Orbiter VR shows ads.

### Which is updated more often, MEL VR Science Simulations or Planet Orbiter VR?

MEL VR Science Simulations ships an update every 2 months, and Planet Orbiter VR every 5 months. Most recently, MEL VR Science Simulations was updated on October 22, 2026 and Planet Orbiter VR on October 24, 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.*