# Vibration Detection vs Unfallprofis Partner

The clearest difference is price: Unfallprofis Partner at Free against Vibration Detection's $7.99. Unfallprofis Partner also leads on update cadence (every 9 days vs every 10 months). Vibration Detection's advantage is iOS requirement (12.0 vs 15.5). On ads, in-app purchases and device support there is nothing between them.

Unfallprofis Partner is free to download; Vibration Detection costs $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Vibration Detection ships an update every 10 months, Unfallprofis Partner every 9 days. The most recent releases landed on September 16, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Vibration Detection | Unfallprofis Partner |
| --- | --- | --- |
| Price | $7.99 | **Free** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 9 days** |
| Monetization | Paid | — |
| Size | 11 MB | 78 MB |
| Requires iOS | **12.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sebastian Bub Software Distribution](https://appshunter.io/developer/311613696) | [Kadir Akbiyik](https://appshunter.io/developer/6798638318) |

## What reviewers say

### Vibration Detection

[App page](https://appshunter.io/ios/app/vibration-detection/id1342366914)

Analyze and diagnose vibration issues in vehicles or other systems. This tool uses your device's accelerometer to measure frequencies, identify potential sources like wheels or cardan shafts, and visualize results in interactive charts.

**Highlights:** Create car projects with custom data, Measure and analyze vibration frequencies, Visualize results in interactive charts, Identify potential vibration sources, Export measurements and project data, Integrated vehicle analysis tool

**In-app purchases:** none


### Unfallprofis Partner

[App page](https://appshunter.io/ios/app/unfallprofis-partner-app/id6747189654)

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

**In-app purchases:** none


## Frequently asked questions

### Is Vibration Detection free?

Vibration Detection costs $7.99, with no in-app purchases.

### Is Unfallprofis Partner free?

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

### Do Vibration Detection or Unfallprofis Partner have ads?

Neither Vibration Detection nor Unfallprofis Partner shows ads.

### Which is updated more often, Vibration Detection or Unfallprofis Partner?

Vibration Detection ships an update every 10 months, and Unfallprofis Partner every 9 days. Most recently, Vibration Detection was updated on September 16, 2026 and Unfallprofis Partner on September 20, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*