# Vibration meter vs Ami Ven

The clearest difference is rating: Vibration meter at 4.4 against Ami Ven's 2.4. Vibration meter also leads on update cadence (monthly vs every 5 months). Ami Ven's advantage is in-app purchases (none vs 2) and ads (none vs shown). On price, review sentiment and device support there is nothing between them.

Both are free to download. Vibration meter sells 2 in-app purchases, starting at $0.99 per month. Ami Ven asks for nothing beyond the download.

Vibration meter holds the better App Store score, 4.4 against 2.4. Both are backed by a comparable volume of ratings — 14 and 66 respectively. Written reviews point the same way: 33% of Vibration meter's written reviews are positive against 27% of Ami Ven's.

Vibration meter ships an update monthly, Ami Ven every 5 months. The most recent releases landed on October 19, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Vibration meter | Ami Ven |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (14 ratings)](https://appshunter.io/ios/app/vibration-meter-seismometer/id1373632255/reviews)** | [2.4 (66 ratings)](https://appshunter.io/ios/app/ami-ven/id1623390937/reviews) |
| Number of ratings | 14 | **66** |
| Positive reviews | **33.3% of reviews** | 26.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 5 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 51 MB | 28 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MYSTIC MOBILE APPS LLC](https://appshunter.io/developer/1481942662) | [Ultrapaynet S.A.](https://appshunter.io/developer/1623390939) |

## What reviewers say

### Vibration meter

[App page](https://appshunter.io/ios/app/vibration-meter-seismometer/id1373632255)

Measure the strength of vibrations, tremors, and earthquakes using your phone's built-in seismograph. Visualize seismic movements on graphs, receive real-time Mercalli scale readings, and get instant alerts for seismic shocks. Data can be saved and shared for analysis.

**Highlights:** High-accuracy seismometer, Seismic wave detection, Detailed graphical analysis, Real-time Mercalli scale readings, Instant alerts for seismic shocks, Effortless data autosave, Apple Watch compatibility

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Vibration meter+ | $0.99 | per month |
| Annual Vibration meter+ | $5.99 | per year |


### Ami Ven

[App page](https://appshunter.io/ios/app/ami-ven/id1623390937)

This utility generates dynamic codes for secure authentication across various banking channels and services. It simplifies access to your accounts by providing on-demand verification codes.

**Highlights:** Dynamic code generation, Secure authentication, Banking channel access, Service verification

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

**In-app purchases:** none


## Frequently asked questions

### Is Vibration meter free?

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

### Is Ami Ven free?

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

### Which has better reviews, Vibration meter or Ami Ven?

Vibration meter is rated higher. Vibration meter averages 4.4 out of 5 from 14 ratings, while Ami Ven averages 2.4 from 66 ratings.

### Do Vibration meter or Ami Ven have ads?

Vibration meter shows ads; Ami Ven does not.

### Which is updated more often, Vibration meter or Ami Ven?

Vibration meter ships an update monthly, and Ami Ven every 5 months. Most recently, Vibration meter was updated on October 19, 2026 and Ami Ven on October 20, 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.*