# SKF Shaft alignment vs XQOhm

The clearest difference is rating: XQOhm at 5.0 against SKF Shaft alignment's 3.7. XQOhm also leads on iOS requirement (13.0 vs 16.0). On price, ratings volume, update cadence and ads there is nothing between them.

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

XQOhm holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 10 and 4 respectively.

SKF Shaft alignment ships an update every 3 months, XQOhm every 2 months. The most recent releases landed on October 29, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | SKF Shaft alignment | XQOhm |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (10 ratings)](https://appshunter.io/ios/app/skf-shaft-alignment/id990162436/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/xqohm/id1486121327/reviews)** |
| Number of ratings | **10** | 4 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 72 MB | 36 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SKF](https://appshunter.io/developer/472922971) | [MVA Diagnostics, Inc.](https://appshunter.io/developer/1533323447) |

## What reviewers say

### SKF Shaft alignment

[App page](https://appshunter.io/ios/app/skf-shaft-alignment/id990162436)

This utility app, when paired with specific hardware, enables precise and intuitive shaft alignment for rotating machinery. It offers a demonstration mode for experiencing the full process without the hardware and generates automatic, shareable reports.

**Highlights:** Intuitive shaft alignment with hardware, Flexible three-position measurement, Demonstration mode for full experience, Automatic, customizable alignment reports, Explanatory setup and measurement videos, 3D animations for guidance, Machine library with QR code scanner

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

**In-app purchases:** none


### XQOhm

[App page](https://appshunter.io/ios/app/xqohm/id1486121327)

Streamline fluid diagnostics with this app. Scan fluid barcodes to order tests and capture serial numbers for faster workflows. Create new assets and manage fluid intake efficiently.

**Highlights:** Fluid diagnostic intake, Create new assets, Scan fluid barcodes, Order tests, Capture serial numbers, Expedite workflow

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SKF Shaft alignment free?

SKF Shaft alignment is free to download, with no in-app purchases.

### Is XQOhm free?

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

### Which has better reviews, SKF Shaft alignment or XQOhm?

XQOhm is rated higher. SKF Shaft alignment averages 3.7 out of 5 from 10 ratings, while XQOhm averages 5.0 from 4 ratings.

### Do SKF Shaft alignment or XQOhm have ads?

Neither SKF Shaft alignment nor XQOhm shows ads.

### Which is updated more often, SKF Shaft alignment or XQOhm?

SKF Shaft alignment ships an update every 3 months, and XQOhm every 2 months. Most recently, SKF Shaft alignment was updated on October 29, 2026 and XQOhm on October 9, 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.*