# Vibration Meter, seismograph vs Pokit

The clearest difference is rating: Vibration Meter, seismograph at 4.7 against Pokit's 3.0. Vibration Meter, seismograph also leads on ratings volume (729 vs 25) and review sentiment (42% vs 27%). Pokit's advantage is update cadence (every 2 months vs every 7 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Vibration Meter, seismograph sells 1 one-off in-app purchase and Pokit sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Vibration Meter, seismograph holds the better App Store score, 4.7 against 3.0. That said, the two scores are not equally well evidenced: Vibration Meter, seismograph has 729 ratings behind it against 25, so its average is the more settled of the two. Written reviews point the same way: 42% of Vibration Meter, seismograph's written reviews are positive against 27% of Pokit's.

Vibration Meter, seismograph ships an update every 7 months, Pokit every 2 months. The most recent releases landed on October 26, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Vibration Meter, seismograph | Pokit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (729 ratings)](https://appshunter.io/ios/app/vibration-meter-seismograph/id1137580201/reviews)** | [3.0 (25 ratings)](https://appshunter.io/ios/app/pokit/id1586904439/reviews) |
| Number of ratings | **729** | 25 |
| Positive reviews | **41.7% of reviews** | 26.9% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 18 MB | 73 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [ExaMobile S.A.](https://appshunter.io/developer/506014841) | [Pokit Innovations Pty Ltd](https://appshunter.io/developer/1586904441) |

## What reviewers say

### Vibration Meter, seismograph

[App page](https://appshunter.io/ios/app/vibration-meter-seismograph/id1137580201)

This application uses your phone's accelerometer to measure and record vibrations from various sources, including earthquakes and everyday objects. It displays ground motion on a graph and uses an instrumental intensity scale for analysis. You can also monitor and share your measurement results.

**Highlights:** Measures vibration strength, Detects seismic waves, Uses accelerometer for analysis, Displays ground motion graph, Utilizes instrumental intensity scale, Monitors and shares results

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $1.99 | one-time |


### Pokit

[App page](https://appshunter.io/ios/app/pokit/id1586904439)

This utility app connects wirelessly to Pokit devices for portable measurement and logging. It offers an easy-to-use interface for makers, technicians, and engineers to measure anything, anywhere, at a lower cost than traditional tools.

**Highlights:** Wireless connection to Pokit devices, Portable measurement and logging, Easy-to-use interface, Pinch and zoom waveforms, Measure anything, anywhere

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Range Tester Module - Outright | $79.99 | one-time |


## Frequently asked questions

### Is Vibration Meter, seismograph free?

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

### Is Pokit free?

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

### Which has better reviews, Vibration Meter, seismograph or Pokit?

Vibration Meter, seismograph is rated higher. Vibration Meter, seismograph averages 4.7 out of 5 from 729 ratings, while Pokit averages 3.0 from 25 ratings.

### Do Vibration Meter, seismograph or Pokit have ads?

Neither Vibration Meter, seismograph nor Pokit shows ads.

### Which is updated more often, Vibration Meter, seismograph or Pokit?

Vibration Meter, seismograph ships an update every 7 months, and Pokit every 2 months. Most recently, Vibration Meter, seismograph was updated on October 26, 2026 and Pokit on October 22, 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.*