# Vibration vs DygiVib

The clearest difference is price: DygiVib at Free against Vibration's $9.99. DygiVib also leads on in-app purchases (none vs 1) and update cadence (every 8 days vs every 6 weeks). Vibration's advantage is chart position (#11 vs unranked). On ads and device support there is nothing between them.

DygiVib is free to download; Vibration costs $9.99 up front. Vibration sells 1 one-off in-app purchase. DygiVib asks for nothing beyond the download.

Vibration ships an update every 6 weeks, DygiVib every 8 days. The most recent releases landed on October 26, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Vibration | DygiVib |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | **[4.5 (11 ratings)](https://appshunter.io/ios/app/vibration/id301097580/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 79.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 8 days** |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#11** | — |
| Size | 13 MB | 37 MB |
| Requires iOS | 17.6 | **11.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Diffraction Limited Design LLC](https://appshunter.io/developer/294410307) | [EIFFAGE ENERGIE SYSTEMES - DYNAE](https://appshunter.io/developer/1512732394) |

## What reviewers say

### Vibration

[App page](https://appshunter.io/ios/app/vibration/id301097580)

**Currently charting:** #11 Top Paid · Business (US App Store)

This app analyzes vibration spectrums using your device's sensors. It can process time-series data, remove DC bias, apply windows, and perform FFT for frequency analysis. Results can be emailed for documentation.

**Highlights:** Built-in accelerometer and gyroscope analysis, Internal microphone and external Digiducer support, Adjustable sample rates and data lengths, FFT and frequency spectrum plotting, DC bias removal and Hamming window, Data export via email and iTunes, Apple Watch companion app for triggering

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Enable full Digiducer functionality | $19.99 | one-time |


### DygiVib

[App page](https://appshunter.io/ios/app/dygivib/id1512732395)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Vibration free?

Vibration costs $9.99, and also offers in-app purchases.

### Is DygiVib free?

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

### Do Vibration or DygiVib have ads?

Neither Vibration nor DygiVib shows ads.

### Which is updated more often, Vibration or DygiVib?

Vibration ships an update every 6 weeks, and DygiVib every 8 days. Most recently, Vibration was updated on October 26, 2026 and DygiVib on October 15, 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.*