# Sound Spectrum Pro vs SoundScope

The clearest difference is price: SoundScope at $3.99 against Sound Spectrum Pro's $12.99. Sound Spectrum Pro's advantage is iOS requirement (15.0 vs 26.1). On update cadence, ads, in-app purchases and device support there is nothing between them.

Sound Spectrum Pro costs $12.99 and SoundScope $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Sound Spectrum Pro ships an update every 9 days, SoundScope every 3 weeks. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Sound Spectrum Pro | SoundScope |
| --- | --- | --- |
| Price | $12.99 | **$3.99** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sound-spectrum-pro/id1632089486/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Monetization | Paid | — |
| Size | 1 MB | 10 MB |
| Requires iOS | **15.0** | 26.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Calin Andrian Albescu](https://appshunter.io/developer/1632089488) | [Waldemar Schneider](https://appshunter.io/developer/1859657539) |

## What reviewers say

### Sound Spectrum Pro

[App page](https://appshunter.io/ios/app/sound-spectrum-pro/id1632089486)

This app provides advanced audio analysis tools, including real-time spectrum analysis, sound pressure level measurements, and signal generation. It offers a comprehensive suite for detailed sound evaluation and manipulation with a user-friendly interface.

**Highlights:** Real-Time Analyzer (RTA), Fast Fourier Transform (FFT) display, Sound pressure level (SPL) measurements, Signal generators (tone, noise, sweeps), Impulse response and RT60 measurement, Calibration capabilities, Pan and zoom functionality

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

**In-app purchases:** none


### SoundScope

[App page](https://appshunter.io/ios/app/soundscope-audio-analyzer/id6758302945)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sound Spectrum Pro free?

Sound Spectrum Pro costs $12.99, with no in-app purchases.

### Is SoundScope free?

SoundScope costs $3.99, with no in-app purchases.

### Do Sound Spectrum Pro or SoundScope have ads?

Neither Sound Spectrum Pro nor SoundScope shows ads.

### Which is updated more often, Sound Spectrum Pro or SoundScope?

Sound Spectrum Pro ships an update every 9 days, and SoundScope every 3 weeks. Most recently, Sound Spectrum Pro was updated on October 24, 2026 and SoundScope on October 31, 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.*