# Smart Vibration Meter・Detector vs SpectraMania

The clearest difference is price: Smart Vibration Meter・Detector at Free against SpectraMania's $7.99. Smart Vibration Meter・Detector also leads on ratings volume (27 vs 4). SpectraMania's advantage is in-app purchases (none vs 17) and ads (none vs shown). On rating, update cadence, device support and iOS requirement there is nothing between them.

Smart Vibration Meter・Detector is free to download; SpectraMania costs $7.99 up front. Smart Vibration Meter・Detector sells 17 in-app purchases, starting at $0.99 per 7 days. SpectraMania asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.1 for Smart Vibration Meter・Detector against 4.0 for SpectraMania. That said, the two scores are not equally well evidenced: Smart Vibration Meter・Detector has 27 ratings behind it against 4, so its average is the more settled of the two. Written reviews are what separate them: 60% of Smart Vibration Meter・Detector's written reviews are positive against 75% of SpectraMania's.

Smart Vibration Meter・Detector ships an update every 8 months, SpectraMania every 6 months. The most recent releases landed on October 20, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Smart Vibration Meter・Detector | SpectraMania |
| --- | --- | --- |
| Price | **Free** | $7.99 |
| Rating | **[4.1 (27 ratings)](https://appshunter.io/ios/app/smart-vibration-meterdetector/id1121590218/reviews)** | [4.0 (4 ratings)](https://appshunter.io/ios/app/spectramania/id6745442371/reviews) |
| Number of ratings | **27** | 4 |
| Positive reviews | 60.0% of reviews | **75.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 8 months | **Every 6 months** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 79 MB | 13 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ZipoApps](https://appshunter.io/developer/1671444635) | [Sergey Andrzheevskiy](https://appshunter.io/developer/1812266595) |

## What reviewers say

### 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 |


### SpectraMania

[App page](https://appshunter.io/ios/app/spectramania/id6745442371)

This application offers high-resolution, real-time 3D spectrum analysis of audio signals. It allows for precise measurements, playback from specific points, and saving audio recordings. Users can customize analysis parameters and interact with various display views.

**Highlights:** High-resolution 3D spectrum analysis, Precise pause mode measurement, Audio playback from cursor, Save audio as WAV, Configurable analysis parameters, Portrait and Landscape support, Interactive touch gestures

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

**In-app purchases:** none


## Frequently asked questions

### Is Smart Vibration Meter・Detector free?

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

### Is SpectraMania free?

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

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

Smart Vibration Meter・Detector is rated higher. Smart Vibration Meter・Detector averages 4.1 out of 5 from 27 ratings, while SpectraMania averages 4.0 from 4 ratings.

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

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

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

Smart Vibration Meter・Detector ships an update every 8 months, and SpectraMania every 6 months. Most recently, Smart Vibration Meter・Detector was updated on October 20, 2026 and SpectraMania on October 17, 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.*