# BioLabCalculators vs Planet Orbiter VR

The clearest difference is price: Planet Orbiter VR at Free against BioLabCalculators's $6.99. Planet Orbiter VR also leads on update cadence (every 5 months vs every 10 months). BioLabCalculators's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement there is nothing between them.

Planet Orbiter VR is free to download; BioLabCalculators costs $6.99 up front. Planet Orbiter VR sells 1 one-off in-app purchase. BioLabCalculators asks for nothing beyond the download.

BioLabCalculators ships an update every 10 months, Planet Orbiter VR every 5 months. The most recent releases landed on October 15, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | BioLabCalculators | Planet Orbiter VR |
| --- | --- | --- |
| Price | $6.99 | **Free** |
| Rating | — | **[4.3 (6 ratings)](https://appshunter.io/ios/app/planet-orbiter-vr/id1556691137/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 5 months** |
| Monetization | — | Free with in-app purchases |
| Size | 1 MB | 109 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Valeriy Tarasov](https://appshunter.io/developer/1470827581) | [INOVE, s.r.o.](https://appshunter.io/developer/863969178) |

## What reviewers say

### BioLabCalculators

[App page](https://appshunter.io/ios/app/biolabcalculators/id1480948459)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 BioLabCalculators free?

BioLabCalculators costs $6.99, with no in-app purchases.

### Is Planet Orbiter VR free?

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

### Do BioLabCalculators or Planet Orbiter VR have ads?

Neither BioLabCalculators nor Planet Orbiter VR shows ads.

### Which is updated more often, BioLabCalculators or Planet Orbiter VR?

BioLabCalculators ships an update every 10 months, and Planet Orbiter VR every 5 months. Most recently, BioLabCalculators was updated on October 15, 2026 and Planet Orbiter VR on October 7, 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.*