# Bio Farm VR vs ARm Manipulator

The clearest difference is in-app purchases: Bio Farm VR at none against ARm Manipulator's 1. Bio Farm VR also leads on iOS requirement (11.0 vs 18.0). ARm Manipulator's advantage is update cadence (every 4 weeks vs every 24 months). On price, ads and device support there is nothing between them.

Both are free to download. ARm Manipulator sells 1 one-off in-app purchase. Bio Farm VR asks for nothing beyond the download.

Bio Farm VR ships an update every 24 months, ARm Manipulator every 4 weeks. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Bio Farm VR | ARm Manipulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/arm-manipulator/id6444630772/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 24 months | **Every 4 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 67 MB | 229 MB |
| Requires iOS | **11.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Miotec](https://appshunter.io/developer/1219977358) | [BP3D, LLC.](https://appshunter.io/developer/1455925283) |

## What reviewers say

### Bio Farm VR

[App page](https://appshunter.io/ios/app/bio-farm-vr/id1219977359)

**Features:** macOS Compatibility

**In-app purchases:** none


### ARm Manipulator

[App page](https://appshunter.io/ios/app/arm-manipulator/id6444630772)

Experience a realistic robotic arm simulation in augmented reality. Control the arm with intuitive virtual controls or external hardware, and explore its mechanics with spatial audio and refined graphics. A free mode allows you to test compatibility before unlocking the full experience with a single purchase.

**Highlights:** Augmented Reality simulation, Virtual and hardware controller support, Spatial audio, Refined graphics, Non-AR mode, Free trial mode

**Features:** macOS Compatibility, Game Controller support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mechanics And Game | $4.99 | one-time |


## Frequently asked questions

### Is Bio Farm VR free?

Bio Farm VR is free to download, with no in-app purchases.

### Is ARm Manipulator free?

ARm Manipulator is free to download, with in-app purchases available.

### Do Bio Farm VR or ARm Manipulator have ads?

Neither Bio Farm VR nor ARm Manipulator shows ads.

### Which is updated more often, Bio Farm VR or ARm Manipulator?

Bio Farm VR ships an update every 24 months, and ARm Manipulator every 4 weeks. Most recently, Bio Farm VR was updated on November 1, 2026 and ARm Manipulator on November 3, 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.*