# MRU4u vs XOi Vision

The clearest difference is review sentiment: XOi Vision at 33% against MRU4u's 17%. On price, update cadence, 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.

MRU4u ships an update every 5 weeks, XOi Vision every 3 weeks. The most recent releases landed on October 4, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | MRU4u | XOi Vision |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.7 (113 ratings)](https://appshunter.io/ios/app/xoi-vision/id1436638483/reviews)** |
| Number of ratings | — | **113** |
| Positive reviews | 16.7% of reviews | **33.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 145 MB | 221 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MRU Messgeräte für Rauchgase und Umweltschutz GmbH](https://appshunter.io/developer/1110341400) | [XOEye](https://appshunter.io/developer/1100846826) |

## What reviewers say

### MRU4u

[App page](https://appshunter.io/ios/app/mru4u/id1110341401)

Control MRU Fluegas Monitoring Units remotely via Bluetooth. Transfer and store measured data on your smartphone or tablet, with options to export as CSV or email screenshots. View live data as text or charts, with customizable value displays.

**Highlights:** Bluetooth remote control, Live data display (text/chart), Customizable data views, Data storage on device, CSV data export, Email data screenshots

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

**In-app purchases:** none


### XOi Vision

[App page](https://appshunter.io/ios/app/xoi-vision/id1436638483)

This platform empowers field service technicians to capture and share vital job information with customers and teams. It leverages machine learning to simplify photo and video documentation, enhancing transparency and accuracy in the field.

**Highlights:** Cloud-based platform, Information gathering and sharing, Machine learning for media, Photo and video documentation, Customer transparency, Work documentation

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

**In-app purchases:** none


## Frequently asked questions

### Is MRU4u free?

MRU4u is free to download, with no in-app purchases.

### Is XOi Vision free?

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

### Do MRU4u or XOi Vision have ads?

Neither MRU4u nor XOi Vision shows ads.

### Which is updated more often, MRU4u or XOi Vision?

MRU4u ships an update every 5 weeks, and XOi Vision every 3 weeks. Most recently, MRU4u was updated on October 4, 2026 and XOi Vision 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.*