# VR Mobile vs GMBLUE

The clearest difference is update cadence: VR Mobile at every 4 months against GMBLUE's every 9 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

VR Mobile ships an update every 4 months, GMBLUE every 9 months. The most recent releases landed on October 11, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | VR Mobile | GMBLUE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (11 ratings)](https://appshunter.io/ios/app/vr-mobile-vibration-testing/id469459743/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 9 months |
| Monetization | Free | — |
| Size | 34 MB | 107 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vibration Research Corporation](https://appshunter.io/developer/469459746) | [G-Medics Company](https://appshunter.io/developer/1706953750) |

## What reviewers say

### VR Mobile

[App page](https://appshunter.io/ios/app/vr-mobile-vibration-testing/id469459743)

This app provides live vibration test monitoring and analysis by connecting to specific hardware. It also includes a suite of engineering calculators, a noise meter, an accelerometer, and a strobe light for various testing and measurement needs.

**Highlights:** Live vibration test monitoring, Engineering calculators, Noise SPL meter, Accelerometer, Strobe light, Remote test control

**Features:** Vision Pro support

**In-app purchases:** none


### GMBLUE

[App page](https://appshunter.io/ios/app/gmblue/id6746465835)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is VR Mobile free?

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

### Is GMBLUE free?

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

### Do VR Mobile or GMBLUE have ads?

Neither VR Mobile nor GMBLUE shows ads.

### Which is updated more often, VR Mobile or GMBLUE?

VR Mobile ships an update every 4 months, and GMBLUE every 9 months. Most recently, VR Mobile was updated on October 11, 2026 and GMBLUE on October 2, 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.*