# Decibel Meter X vs Audio Analyst

The clearest difference is in-app purchases: Decibel Meter X at none against Audio Analyst's 4. Decibel Meter X also leads on ratings volume (56 vs 1). Audio Analyst's advantage is update cadence (weekly vs every 4 weeks) and rating (5.0 vs 4.7). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Audio Analyst sells 4 in-app purchases, starting at $0.99 per month. Decibel Meter X asks for nothing beyond the download.

Audio Analyst holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Decibel Meter X has 56 ratings behind it against 1, so its average is the more settled of the two.

Decibel Meter X ships an update every 4 weeks, Audio Analyst weekly. The most recent releases landed on October 24, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Decibel Meter X | Audio Analyst |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (56 ratings)](https://appshunter.io/ios/app/decibel-meter-x/id6478142605/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/audio-analyst/id6478918400/reviews)** |
| Number of ratings | **56** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 6 MB | 41 MB |
| Requires iOS | 16.0 | **15** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [永超 侯](https://appshunter.io/developer/906391544) | [嘉欣 胡](https://appshunter.io/developer/1640395440) |

## What reviewers say

### Decibel Meter X

[App page](https://appshunter.io/ios/app/decibel-meter-x/id6478142605)

This application precisely measures sound levels and analyzes audio spectrums. It can also generate specific frequency sounds for testing, research, or therapeutic purposes. Its intuitive interface makes sound exploration accessible to all users.

**Highlights:** Precise decibel level measurement, Audio spectrum analysis, Spectrogram display, Generate specific frequency sounds, Intuitive user interface, Detailed usage instructions

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

**In-app purchases:** none


### Audio Analyst

[App page](https://appshunter.io/ios/app/audio-analyst/id6478918400)

This professional audio analysis software offers a comprehensive suite of measurement tools. It supports spectrum analysis, phase spectrum, audio oscilloscope, and spectrograms, along with recording, playback, and peak measurement functionalities.

**Highlights:** Spectrum analysis, Audio oscilloscope, Spectrogram visualization, Audio recording and playback, Peak measurement, Customizable frequency ranges

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscriptions | $0.99 | per month |
| Quarterly Subscriptions | $1.99 | per 3 months |
| Annual Subscription | $4.99 | per year |
| Permanently Activated Version | $9.99 | one-time |


## Frequently asked questions

### Is Decibel Meter X free?

Decibel Meter X is free to download, with no in-app purchases.

### Is Audio Analyst free?

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

### Which has better reviews, Decibel Meter X or Audio Analyst?

Audio Analyst is rated higher. Decibel Meter X averages 4.7 out of 5 from 56 ratings, while Audio Analyst averages 5.0 from 1 ratings.

### Do Decibel Meter X or Audio Analyst have ads?

Neither Decibel Meter X nor Audio Analyst shows ads.

### Which is updated more often, Decibel Meter X or Audio Analyst?

Decibel Meter X ships an update every 4 weeks, and Audio Analyst weekly. Most recently, Decibel Meter X was updated on October 24, 2026 and Audio Analyst on October 4, 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.*