# Vibration analysis vs SKF Multilog IMx Manager

The clearest difference is rating: SKF Multilog IMx Manager at 5.0 against Vibration analysis's 4.0. SKF Multilog IMx Manager also leads on in-app purchases (none vs 2) and review sentiment (67% vs 57%). Vibration analysis's advantage is ratings volume (43 vs 1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Vibration analysis sells 2 one-off in-app purchases. SKF Multilog IMx Manager asks for nothing beyond the download.

SKF Multilog IMx Manager holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: Vibration analysis has 43 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 57% of Vibration analysis's written reviews are positive against 67% of SKF Multilog IMx Manager's.

Vibration analysis ships an update every 3 months, SKF Multilog IMx Manager every 2 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Vibration analysis | SKF Multilog IMx Manager |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (43 ratings)](https://appshunter.io/ios/app/vibration-analysis/id817385888/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/skf-multilog-imx-manager/id1206776906/reviews)** |
| Number of ratings | **43** | 1 |
| Positive reviews | 57.4% of reviews | **66.7% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 5 MB | 34 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dmitriy Kharutskiy](https://appshunter.io/developer/817385891) | [SKF](https://appshunter.io/developer/472922971) |

## What reviewers say

### Vibration analysis

[App page](https://appshunter.io/ios/app/vibration-analysis/id817385888)

This app analyzes phone accelerometer data to create a vibration spectrum. It helps evaluate vibration strength, frequency, and the rotation speed of various mechanisms like fans and motors. Useful for quality checks, malfunction detection, and balancing homemade rotating parts.

**Highlights:** Vibration spectrum analysis, Rotation speed evaluation, Mechanism quality assessment, Malfunction monitoring, Customizable FFT size, Multiple units of measurement, Peak frequency detection

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Settings | $2.99 | one-time |
| External accelerometer | $2.99 | one-time |


### SKF Multilog IMx Manager

[App page](https://appshunter.io/ios/app/skf-multilog-imx-manager/id1206776906)

Connect to and configure machine condition monitoring devices. View live measurements, perform site acceptance tests, and generate compliance reports.

**Highlights:** Connect to IMx devices, Configure IMx devices, View live measurements, Perform Site Acceptance Test, Generate compliance reports

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

**In-app purchases:** none


## Frequently asked questions

### Is Vibration analysis free?

Vibration analysis is free to download, with in-app purchases available.

### Is SKF Multilog IMx Manager free?

SKF Multilog IMx Manager is free to download, with no in-app purchases.

### Which has better reviews, Vibration analysis or SKF Multilog IMx Manager?

SKF Multilog IMx Manager is rated higher. Vibration analysis averages 4.0 out of 5 from 43 ratings, while SKF Multilog IMx Manager averages 5.0 from 1 ratings.

### Do Vibration analysis or SKF Multilog IMx Manager have ads?

Neither Vibration analysis nor SKF Multilog IMx Manager shows ads.

### Which is updated more often, Vibration analysis or SKF Multilog IMx Manager?

Vibration analysis ships an update every 3 months, and SKF Multilog IMx Manager every 2 months. Most recently, Vibration analysis was updated on October 26, 2026 and SKF Multilog IMx Manager 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.*