# SoundMeter X vs BuzziSpace RT60

The clearest difference is rating: SoundMeter X at 3.6 against BuzziSpace RT60's 2.7. SoundMeter X also leads on update cadence (every 5 weeks vs every 4 months) and ratings volume (45 vs 3). BuzziSpace RT60's advantage is in-app purchases (none vs 7) and iOS requirement (15.6 vs 18.6). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. SoundMeter X sells 7 in-app purchases, starting at $4.99 per month. BuzziSpace RT60 asks for nothing beyond the download.

SoundMeter X holds the better App Store score, 3.6 against 2.7. That said, the two scores are not equally well evidenced: SoundMeter X has 45 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 23% of SoundMeter X's written reviews are positive against 25% of BuzziSpace RT60's, so the app with the better star average is not the one people write more warmly about.

SoundMeter X ships an update every 5 weeks, BuzziSpace RT60 every 4 months. The most recent releases landed on September 21, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | SoundMeter X | BuzziSpace RT60 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (45 ratings)](https://appshunter.io/ios/app/soundmeter-x/id1348050232/reviews)** | [2.7 (3 ratings)](https://appshunter.io/ios/app/buzzispace-rt60/id1613535156/reviews) |
| Number of ratings | **45** | 3 |
| Positive reviews | 22.6% of reviews | **25.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 4 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 18 MB | 40 MB |
| Requires iOS | 18.6 | **15.6** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Faber Acoustical, LLC](https://appshunter.io/developer/284781780) | [BuzziSpace](https://appshunter.io/developer/1613535158) |

## What reviewers say

### SoundMeter X

[App page](https://appshunter.io/ios/app/soundmeter-x/id1348050232)

Transform your device into a professional sound level meter, noise dosimeter, and spectrum analyzer. Log data, calibrate sensitivity, and analyze audio with advanced features. Offers a free trial for premium functionalities.

**Highlights:** Handheld data-logging sound level meter, Data-logging noise dosimeter, Real-time octave spectrum analyzer, Multi-channel data recorder, Stereo signal generator, Sensitivity calibration, Data logging in CSV, TXT, MAT, and PDF

**Features:** Family Sharing, Apple Watch app

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SoundMeter Pro, 1 Month | $4.99 | per month |
| Pro Tool Set, 1 Month | $24.99 | per month |
| SoundMeter Pro, 1 Year | $49.99 | per year |
| Pro Tool Set, 1 Year | $249.99 | per year |
| 14-day Free Trial, SoundMeter Pro | Free | one-time |
| SoundMeter Pro 2026 Upgrade | $29.99 | one-time |
| SoundMeter Pro 2026 | $99.99 | one-time |


### BuzziSpace RT60

[App page](https://appshunter.io/ios/app/buzzispace-rt60/id1613535156)

This tool measures room reverberation times and simulates the effect of acoustic products. It helps determine the number of acoustic elements needed to improve room acoustics. The app organizes acoustic solutions by category for easier product selection.

**Highlights:** Measures reverberation times, Simulates acoustic product impact, Calculates required acoustic elements, Organized product catalog by category, How-to video guide

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SoundMeter X free?

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

### Is BuzziSpace RT60 free?

BuzziSpace RT60 is free to download, with no in-app purchases.

### Which has better reviews, SoundMeter X or BuzziSpace RT60?

SoundMeter X is rated higher. SoundMeter X averages 3.6 out of 5 from 45 ratings, while BuzziSpace RT60 averages 2.7 from 3 ratings.

### Do SoundMeter X or BuzziSpace RT60 have ads?

Neither SoundMeter X nor BuzziSpace RT60 shows ads.

### Which is updated more often, SoundMeter X or BuzziSpace RT60?

SoundMeter X ships an update every 5 weeks, and BuzziSpace RT60 every 4 months. Most recently, SoundMeter X was updated on September 21, 2026 and BuzziSpace RT60 on September 13, 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.*