# Munters PsychroApp vs XOi Vision

The clearest difference is review sentiment: Munters PsychroApp at 79% against XOi Vision's 33%. Munters PsychroApp also leads on rating (3.7 vs 2.7) and iOS requirement (10.3 vs 16.0). XOi Vision's advantage is update cadence (every 3 weeks vs every 5 months) and ratings volume (113 vs 9). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Munters PsychroApp holds the better App Store score, 3.7 against 2.7. That said, the two scores are not equally well evidenced: XOi Vision has 113 ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 79% of Munters PsychroApp's written reviews are positive against 33% of XOi Vision's.

Munters PsychroApp ships an update every 5 months, XOi Vision every 3 weeks. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Munters PsychroApp | XOi Vision |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (9 ratings)](https://appshunter.io/ios/app/munters-psychroapp/id447875323/reviews)** | [2.7 (113 ratings)](https://appshunter.io/ios/app/xoi-vision/id1436638483/reviews) |
| Number of ratings | 9 | **113** |
| Positive reviews | **79.2% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 3 MB | 222 MB |
| Requires iOS | **10.3** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Munters Europe AB](https://appshunter.io/developer/447875326) | [XOEye Technologies, Inc.](https://appshunter.io/developer/1100846826) |

## What reviewers say

### Munters PsychroApp

[App page](https://appshunter.io/ios/app/munters-psychroapp/id447875323)

This tool provides quick and accurate psychrometric calculations for moist air properties. It offers detailed thermodynamic data, including dew point and humidity ratios, using ASHRAE equations. Supports both imperial and SI units for various applications.

**Highlights:** Psychrometric calculations, Dew point and humidity ratio, Imperial and SI units, Mixing and process screens, ASHRAE equations, Unit conversions

**Features:** macOS Compatibility

**In-app purchases:** none


### XOi Vision

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

This cloud-based platform helps field service technicians efficiently collect and share critical job information. It uses machine learning to simplify photo and video documentation, enhancing transparency with customers and ensuring accurate work completion.

**Highlights:** Cloud-based platform, Machine learning for media identification, Seamless information sharing, Photo and video documentation, Customer transparency enhancement, Integration with Field Service Management Software

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

**In-app purchases:** none


## Frequently asked questions

### Is Munters PsychroApp free?

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

### Is XOi Vision free?

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

### Which has better reviews, Munters PsychroApp or XOi Vision?

Munters PsychroApp is rated higher. Munters PsychroApp averages 3.7 out of 5 from 9 ratings, while XOi Vision averages 2.7 from 113 ratings.

### Do Munters PsychroApp or XOi Vision have ads?

Neither Munters PsychroApp nor XOi Vision shows ads.

### Which is updated more often, Munters PsychroApp or XOi Vision?

Munters PsychroApp ships an update every 5 months, and XOi Vision every 3 weeks. Most recently, Munters PsychroApp was updated on November 1, 2026 and XOi Vision on November 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.*