# Vibration analysis vs NVH

The clearest difference is price: Vibration analysis at Free against NVH's $99.99. Vibration analysis also leads on iOS requirement (15.6 vs 17.0). NVH's advantage is in-app purchases (none vs 2) and update cadence (weekly vs every 3 months). On ratings volume, ads and device support there is nothing between them.

Vibration analysis is free to download; NVH costs $99.99 up front. Vibration analysis sells 2 one-off in-app purchases. NVH asks for nothing beyond the download.

NVH holds the better App Store score, 4.2 against 4.0. Both are backed by a comparable volume of ratings — 43 and 24 respectively. Written reviews point the same way: 57% of Vibration analysis's written reviews are positive against 81% of NVH's.

Vibration analysis ships an update every 3 months, NVH weekly. Both last shipped on September 21, 2026.

## The numbers

| Metric | Vibration analysis | NVH |
| --- | --- | --- |
| Price | **Free** | $99.99 |
| Rating | [4.0 (43 ratings)](https://appshunter.io/ios/app/vibration-analysis/id817385888/reviews) | **[4.2 (24 ratings)](https://appshunter.io/ios/app/nvh/id1026086455/reviews)** |
| Number of ratings | **43** | 24 |
| Positive reviews | 57.4% of reviews | **81.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 5 MB | 87 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Dmitriy Kharutskiy](https://appshunter.io/developer/817385891) | [Vibrate Software, Inc.](https://appshunter.io/developer/1111845958) |

## 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 |


### NVH

[App page](https://appshunter.io/ios/app/nvh/id1026086455)

Diagnose vehicle vibration issues with this tool. It uses your device's sensors to analyze vibrations, identify their type, and suggest potential causes. Generate detailed reports and share findings.

**Highlights:** Automatic vibration type detection, Analysis of vibration sources, Live vibration measurement displays, Detailed PDF diagnostic reports, Record and review road tests, Extensive vehicle database

**In-app purchases:** none


## Frequently asked questions

### Is Vibration analysis free?

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

### Is NVH free?

NVH costs $99.99, with no in-app purchases.

### Which has better reviews, Vibration analysis or NVH?

NVH is rated higher. Vibration analysis averages 4.0 out of 5 from 43 ratings, while NVH averages 4.2 from 24 ratings.

### Do Vibration analysis or NVH have ads?

Neither Vibration analysis nor NVH shows ads.

### Which is updated more often, Vibration analysis or NVH?

Vibration analysis ships an update every 3 months, and NVH weekly. Most recently, Vibration analysis was updated on September 21, 2026 and NVH on September 21, 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.*