# SignalScope X vs BuzziSpace RT60

The clearest difference is in-app purchases: BuzziSpace RT60 at none against SignalScope X's 10. BuzziSpace RT60 also leads on review sentiment (25% vs 10%) and iOS requirement (15.6 vs 18.6). SignalScope X's advantage is update cadence (every 3 weeks vs every 4 months) and rating (3.0 vs 2.7). On price, ads and device support there is nothing between them.

Both are free to download. SignalScope X sells 10 in-app purchases, starting at $3.49 per month. BuzziSpace RT60 asks for nothing beyond the download.

SignalScope X holds the better App Store score, 3.0 against 2.7. That said, the two scores are not equally well evidenced: SignalScope X has 23 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 10% of SignalScope 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.

SignalScope X ships an update every 3 weeks, BuzziSpace RT60 every 4 months. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | SignalScope X | BuzziSpace RT60 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (23 ratings)](https://appshunter.io/ios/app/signalscope-x/id1304775893/reviews)** | [2.7 (3 ratings)](https://appshunter.io/ios/app/buzzispace-rt60/id1613535156/reviews) |
| Number of ratings | **23** | 3 |
| Positive reviews | 10.2% of reviews | **25.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | Freemium | **Free** |
| Size | 19 MB | 40 MB |
| Requires iOS | 18.6 | **15.6** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Faber Acoustical, LLC](https://appshunter.io/developer/284781780) | [BuzziSpace](https://appshunter.io/developer/1613535158) |

## What reviewers say

### SignalScope X

[App page](https://appshunter.io/ios/app/signalscope-x/id1304775893)

This app provides powerful measurement and analysis tools for acoustics, audio, and electronics. It offers a free oscilloscope and subscription-based tool sets for basic, advanced, and professional needs, compatible across iPhone, iPad, and Mac.

**Highlights:** Oscilloscope, FFT Analyzer, Spectrogram Analyzer, Data Recorder, Sound Intensity Analyzer, Room Acoustics Analyzer

**Features:** Family Sharing, Vision Pro support, iPhone Duo support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Tool Set, 1 Month | $3.49 | per month |
| Advanced Tool Set, 1 Month | $9.99 | per month |
| Pro Tool Set, 1 Month | $24.99 | per month |
| Basic Tool Set, 1 Year | $34.99 | per year |
| Advanced Tool Set, 1 Year | $99.99 | per year |
| Pro Tool Set, 1 Year | $249.99 | per year |
| 14-day Free Trial, Pro Tool Set | Free | one-time |
| Basic Tool Set 2026 | $69.99 | one-time |
| Advanced Tool Set 2026 | $199.99 | one-time |
| Pro Tool Set 2026 from Advanced | $309.99 | one-time |

**What reviewers like**

- 👍 Powerful software
- 👍 Good for professional testing
- 👍 Captures faint hums
- 👍 Works well for waveforms
- 👍 Useful for guitar debugging

**What reviewers complain about**

- 💸 Expensive subscription model
- 💸 High one-time purchase cost
- 💸 Perceived as a rip-off
- 💸 Previous purchases invalidated
- 💸 Lack of upgrade path

**Reported bugs**

- Recording starts and stops
- App crashes on launch
- Oscilloscope and FFT not functioning
- SPL meter inaccurate/uncalibratable
- App not working on older devices

**Requested features**

- Manual for better understanding
- Ability to store and retrieve setups
- One-off payment option
- More intuitive user interface
- Ability to change Y-axis scale


### 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 SignalScope X free?

SignalScope 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, SignalScope X or BuzziSpace RT60?

SignalScope X is rated higher. SignalScope X averages 3.0 out of 5 from 23 ratings, while BuzziSpace RT60 averages 2.7 from 3 ratings.

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

Neither SignalScope X nor BuzziSpace RT60 shows ads.

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

SignalScope X ships an update every 3 weeks, and BuzziSpace RT60 every 4 months. Most recently, SignalScope X was updated on November 7, 2026 and BuzziSpace RT60 on November 3, 2026.

---

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