# SpectrumAnalyzer vs Sound Scope Analyzer

The clearest difference is in-app purchases: Sound Scope Analyzer at none against SpectrumAnalyzer's 2. Sound Scope Analyzer also leads on update cadence (daily vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. SpectrumAnalyzer sells 2 in-app purchases, starting at $0.49 per month. Sound Scope Analyzer asks for nothing beyond the download.

SpectrumAnalyzer ships an update every 2 months, Sound Scope Analyzer daily. Both last shipped on October 31, 2026.

## The numbers

| Metric | SpectrumAnalyzer | Sound Scope Analyzer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Daily** |
| Size | 7 MB | 8 MB |
| Requires iOS | 26.5 | 26.5 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Eiji Chiba](https://appshunter.io/developer/1818574673) | [Shinichi Takemura](https://appshunter.io/developer/1441889523) |

## What reviewers say

### SpectrumAnalyzer

[App page](https://appshunter.io/ios/app/spectrumanalyzer/id6790409622)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Proプラン (月額) | $0.49 | per month |
| Proプラン (買い切り永久版) | $9.99 | one-time |


### Sound Scope Analyzer

[App page](https://appshunter.io/ios/app/sound-scope-analyzer/id6813038344)

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

**In-app purchases:** none


## Frequently asked questions

### Is SpectrumAnalyzer free?

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

### Is Sound Scope Analyzer free?

Sound Scope Analyzer is free to download, with no in-app purchases.

### Do SpectrumAnalyzer or Sound Scope Analyzer have ads?

Both SpectrumAnalyzer and Sound Scope Analyzer show ads.

### Which is updated more often, SpectrumAnalyzer or Sound Scope Analyzer?

SpectrumAnalyzer ships an update every 2 months, and Sound Scope Analyzer daily. Most recently, SpectrumAnalyzer was updated on October 31, 2026 and Sound Scope Analyzer 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.*