# Vibration Meter, seismograph vs TrackErase

The clearest difference is review sentiment: TrackErase at 100% against Vibration Meter, seismograph's 42%. TrackErase also leads on in-app purchases (none vs 1) and rating (5.0 vs 4.7). Vibration Meter, seismograph's advantage is ratings volume (726 vs 1) and iOS requirement (12.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Vibration Meter, seismograph sells 1 one-off in-app purchase. TrackErase asks for nothing beyond the download.

TrackErase holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Vibration Meter, seismograph has 726 ratings behind it against 1, 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 100% of TrackErase's.

## The numbers

| Metric | Vibration Meter, seismograph | TrackErase |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (726 ratings)](https://appshunter.io/ios/app/vibration-meter-seismograph/id1137580201/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/trackerase/id6756185936/reviews)** |
| Number of ratings | **726** | 1 |
| Positive reviews | 41.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 7 months | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 18 MB | 2 MB |
| Requires iOS | **12.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ExaMobile S.A.](https://appshunter.io/developer/506014841) | [Graham Pyett](https://appshunter.io/developer/1858956542) |

## 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 |


### TrackErase

[App page](https://appshunter.io/ios/app/trackerase/id6756185936)

Enhance your online privacy by automatically removing tracking parameters from URLs. This utility helps create a cleaner, more private browsing experience across your devices.

**Highlights:** Removes tracking parameters from URLs, Enhances browsing privacy, Streamlines URL sharing, User-friendly interface

**Features:** macOS Compatibility, Safari Extension

**In-app purchases:** none


## Frequently asked questions

### Is Vibration Meter, seismograph free?

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

### Is TrackErase free?

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

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

TrackErase is rated higher. Vibration Meter, seismograph averages 4.7 out of 5 from 726 ratings, while TrackErase averages 5.0 from 1 ratings.

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

Neither Vibration Meter, seismograph nor TrackErase 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.*