# DV vs XOi Vision

The clearest difference is rating: DV at 3.3 against XOi Vision's 2.7. DV also leads on review sentiment (67% vs 33%) and iOS requirement (11.0 vs 16.0). XOi Vision's advantage is update cadence (every 3 weeks vs every 3 months) and ratings volume (113 vs 7). 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.

DV holds the better App Store score, 3.3 against 2.7. That said, the two scores are not equally well evidenced: XOi Vision has 113 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 67% of DV's written reviews are positive against 33% of XOi Vision's.

DV ships an update every 3 months, XOi Vision every 3 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | DV | XOi Vision |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (7 ratings)](https://appshunter.io/ios/app/dv-40s/id977734858/reviews)** | [2.7 (113 ratings)](https://appshunter.io/ios/app/xoi-vision/id1436638483/reviews) |
| Number of ratings | 7 | **113** |
| Positive reviews | **66.7% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 55 MB | 221 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [JB Industries, Inc.](https://appshunter.io/developer/977734857) | [XOEye](https://appshunter.io/developer/1100846826) |

## What reviewers say

### DV

[App page](https://appshunter.io/ios/app/dv-40s/id977734858)

This application displays real-time vacuum measurements from a wireless micron gauge. It offers advanced features like alarming, customizable themes, unit options, job timers, and data logging with email export capabilities.

**Highlights:** Wireless micron gauge integration, Real-time vacuum measurement display, Alarming capabilities, Customizable colored themes, Unit of measure options, Job timers, Data logging with save and email functionality

**Features:** macOS Compatibility

**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 DV free?

DV 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, DV or XOi Vision?

DV is rated higher. DV averages 3.3 out of 5 from 7 ratings, while XOi Vision averages 2.7 from 113 ratings.

### Do DV or XOi Vision have ads?

Neither DV nor XOi Vision shows ads.

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

DV ships an update every 3 months, and XOi Vision every 3 weeks. Most recently, DV was updated on October 24, 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.*