# Vibration analysis vs Smart Vibration Meter・Detector

The clearest difference is ads: Vibration analysis at none against Smart Vibration Meter・Detector's shown. Vibration analysis also leads on update cadence (every 3 months vs every 8 months). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Vibration analysis sells 2 one-off in-app purchases and Smart Vibration Meter・Detector sells 17 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.0 for Vibration analysis against 4.1 for Smart Vibration Meter・Detector. Both are backed by a comparable volume of ratings — 43 and 27 respectively. Written reviews are what separate them: 57% of Vibration analysis's written reviews are positive against 60% of Smart Vibration Meter・Detector's.

Vibration analysis ships an update every 3 months, Smart Vibration Meter・Detector every 8 months. The most recent releases landed on September 21, 2026 and August 12, 2026 respectively.

## The numbers

| Metric | Vibration analysis | Smart Vibration Meter・Detector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (43 ratings)](https://appshunter.io/ios/app/vibration-analysis/id817385888/reviews) | **[4.1 (27 ratings)](https://appshunter.io/ios/app/smart-vibration-meterdetector/id1121590218/reviews)** |
| Number of ratings | **43** | 27 |
| Positive reviews | 57.4% of reviews | **60.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 months** | Every 8 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 5 MB | 79 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Dmitriy Kharutskiy](https://appshunter.io/developer/817385891) | [ZipoApps](https://appshunter.io/developer/1671444635) |

## 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 |


### Smart Vibration Meter・Detector

[App page](https://appshunter.io/ios/app/smart-vibration-meterdetector/id1121590218)

This utility app transforms your phone into a seismograph to measure vibrations and detect earthquakes. It displays readings on both the Richter and Mercalli scales, offering insights into seismic activity.

**Highlights:** Measures vibration using phone sensors, Displays readings on Richter scale, Displays readings on Mercalli intensity scale, Acts as a seismic detector, Calibration feature for accuracy, Classifies seismic activity effects

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

**In-app purchases (17)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited access | $0.99 | per 7 days |
| Unlimited access | $1.99 | per 7 days |
| Unlimited access | $2.99 | per 7 days |
| Unlimited access | $3.99 | per 7 days |
| Unlock premuium features | $4.99 | per 7 days |
| Unlock premuium features | $5.99 | per 7 days |
| Unlock premuium features | $6.99 | per 7 days |
| Unlock premuium features | $7.99 | per 7 days |
| Unlock premuium features | $8.99 | per 7 days |
| Unlock premuium features | $9.99 | per year |
| Unlimited access | $19.99 | per year |
| Unlock premuium features | $19.99 | per month |
| Unlimited access | $29.99 | per year |
| Unlock premuium features | $29.99 | per month |
| Unlimited access | $39.99 | per year |
| Unlimited access | $49.99 | per year |
| Ads-Free | $0.99 | one-time |


## Frequently asked questions

### Is Vibration analysis free?

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

### Is Smart Vibration Meter・Detector free?

Smart Vibration Meter・Detector is free to download, with in-app purchases available.

### Which has better reviews, Vibration analysis or Smart Vibration Meter・Detector?

Smart Vibration Meter・Detector is rated higher. Vibration analysis averages 4.0 out of 5 from 43 ratings, while Smart Vibration Meter・Detector averages 4.1 from 27 ratings.

### Do Vibration analysis or Smart Vibration Meter・Detector have ads?

Smart Vibration Meter・Detector shows ads; Vibration analysis does not.

### Which is updated more often, Vibration analysis or Smart Vibration Meter・Detector?

Vibration analysis ships an update every 3 months, and Smart Vibration Meter・Detector every 8 months. Most recently, Vibration analysis was updated on September 21, 2026 and Smart Vibration Meter・Detector on August 12, 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.*