# Vibration analysis vs VisiWave

The clearest difference is in-app purchases: VisiWave at none against Vibration analysis's 2. VisiWave also leads on review sentiment (67% vs 57%) and iOS requirement (13.0 vs 15.6). Vibration analysis's advantage is rating (4.0 vs 3.7) and ratings volume (43 vs 12). On price, ads and device support there is nothing between them.

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

Vibration analysis holds the better App Store score, 4.0 against 3.7. Both are backed by a comparable volume of ratings — 43 and 12 respectively. Written reviews complicate that: 57% of Vibration analysis's written reviews are positive against 67% of VisiWave's, so the app with the better star average is not the one people write more warmly about.

## The numbers

| Metric | Vibration analysis | VisiWave |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (43 ratings)](https://appshunter.io/ios/app/vibration-analysis/id817385888/reviews)** | [3.7 (12 ratings)](https://appshunter.io/ios/app/visiwave/id1526937650/reviews) |
| Number of ratings | **43** | 12 |
| Positive reviews | 57.4% of reviews | **66.7% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 5 MB | 1 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dmitriy Kharutskiy](https://appshunter.io/developer/817385891) | [Arias Software LLC](https://appshunter.io/developer/1458265015) |

## 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 |


### VisiWave

[App page](https://appshunter.io/ios/app/visiwave/id1526937650)

Visualize sound waves in real-time by detecting and displaying their frequencies in Hertz. Experience an augmented reality view of the audio environment around you.

**Highlights:** Detects sound frequencies, Visualizes sound waves in real-time, Measures in Hertz, Augmented reality display, Real-time audio environment analysis

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Vibration analysis free?

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

### Is VisiWave free?

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

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

Vibration analysis is rated higher. Vibration analysis averages 4.0 out of 5 from 43 ratings, while VisiWave averages 3.7 from 12 ratings.

### Do Vibration analysis or VisiWave have ads?

Neither Vibration analysis nor VisiWave shows ads.

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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.*