# Hinokoto Frequency Generator vs Sound Scope Analyzer

The clearest difference is update cadence: Sound Scope Analyzer at daily against Hinokoto Frequency Generator's every 4 weeks. Hinokoto Frequency Generator's advantage is iOS requirement (15.0 vs 26.5). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Hinokoto Frequency Generator ships an update every 4 weeks, Sound Scope Analyzer daily. Both last shipped on October 31, 2026.

## The numbers

| Metric | Hinokoto Frequency Generator | Sound Scope Analyzer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 4 weeks | **Daily** |
| Size | 30 MB | 8 MB |
| Requires iOS | **15.0** | 26.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hirohisa Fujita](https://appshunter.io/developer/1593393264) | [Shinichi Takemura](https://appshunter.io/developer/1441889523) |

## What reviewers say

### Hinokoto Frequency Generator

[App page](https://appshunter.io/ios/app/hinokoto-frequency-generator/id6804173061)

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

**In-app purchases:** none


### 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 Hinokoto Frequency Generator free?

Hinokoto Frequency Generator is free to download, with no in-app purchases.

### Is Sound Scope Analyzer free?

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

### Do Hinokoto Frequency Generator or Sound Scope Analyzer have ads?

Both Hinokoto Frequency Generator and Sound Scope Analyzer show ads.

### Which is updated more often, Hinokoto Frequency Generator or Sound Scope Analyzer?

Hinokoto Frequency Generator ships an update every 4 weeks, and Sound Scope Analyzer daily. Most recently, Hinokoto Frequency Generator 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.*