# Vibroscope vs Seismometer+

The clearest difference is price: Seismometer+ at Free against Vibroscope's $7.99. Seismometer+ also leads on review sentiment (67% vs 40%) and ratings volume (82 vs 2). Vibroscope's advantage is rating (5.0 vs 4.5) and ads (none vs shown). On in-app purchases there is nothing between them.

Seismometer+ is free to download; Vibroscope costs $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Vibroscope holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Seismometer+ has 82 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 40% of Vibroscope's written reviews are positive against 67% of Seismometer+'s, so the app with the better star average is not the one people write more warmly about.

## The numbers

| Metric | Vibroscope | Seismometer+ |
| --- | --- | --- |
| Price | $7.99 | **Free** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/vibroscope/id1034169622/reviews)** | [4.5 (82 ratings)](https://appshunter.io/ios/app/seismometer-plus/id6739265160/reviews) |
| Number of ratings | 2 | **82** |
| Positive reviews | 40.0% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 8 months | — |
| Monetization | Paid | **Ad-supported** |
| Size | 1 MB | 3 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [TOON,LLC](https://appshunter.io/developer/633948723) | [UniCom Technology](https://appshunter.io/developer/1270764210) |

## What reviewers say

### Vibroscope

[App page](https://appshunter.io/ios/app/vibroscope/id1034169622)

This tool uses your device's accelerometer to analyze vibrations in real-time, even those inaudible to humans. It visualizes acceleration data and offers FFT analysis for frequency components, with options to log measurements.

**Highlights:** Real-time vibration measurement, Inaudible vibration detection, Two-axial coordinate display, Time-axis waveform display, FFT analyzer for frequency components, Data logging to text files, Snapshot of measurement screen

**In-app purchases:** none


### Seismometer+

[App page](https://appshunter.io/ios/app/seismometer-plus/id6739265160)

Transform your device into a powerful seismometer to measure and visualize vibrations in real time. Track tremors, analyze surface stability, and explore the unseen movements around you with intuitive graphical displays. Perfect for science enthusiasts and the curious.

**Highlights:** Real-time X, Y, Z axis acceleration graphs, Cumulative vibration intensity analysis, Adjustable long-term data recording intervals, Dark mode display, Customizable graph update rates and sensitivity

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

**In-app purchases:** none


## Frequently asked questions

### Is Vibroscope free?

Vibroscope costs $7.99, with no in-app purchases.

### Is Seismometer+ free?

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

### Which has better reviews, Vibroscope or Seismometer+?

Vibroscope is rated higher. Vibroscope averages 5.0 out of 5 from 2 ratings, while Seismometer+ averages 4.5 from 82 ratings.

### Do Vibroscope or Seismometer+ have ads?

Seismometer+ shows ads; Vibroscope does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*