# ToneScope vs Audio Toolbox

The clearest difference is in-app purchases: ToneScope at none against Audio Toolbox's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Audio Toolbox sells 1 one-off in-app purchase. ToneScope asks for nothing beyond the download.

## The numbers

| Metric | ToneScope | Audio Toolbox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (5 ratings)](https://appshunter.io/ios/app/tonescope/id6757265327/reviews)** | — |
| Number of ratings | **5** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | — |
| Monetization | Free | — |
| Size | 2 MB | 38 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Newton Niu](https://appshunter.io/developer/6777603868) | [Roman Nikolaev](https://appshunter.io/developer/1804994642) |

## What reviewers say

### ToneScope

[App page](https://appshunter.io/ios/app/tonescope/id6757265327)

This audio analysis tool offers real-time and offline sound signal processing. It utilizes a multirate FFT for high frequency resolution and efficiency on iOS devices. All data processing is done locally, ensuring user privacy.

**Highlights:** Real-time audio analysis, Offline sound signal analysis, Multirate FFT processing, High frequency resolution, On-device processing, Local audio recording

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

**In-app purchases:** none


### Audio Toolbox

[App page](https://appshunter.io/ios/app/audio-toolbox-audio-tools/id6801818958)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Audio Toolbox Pro | $9.99 | one-time |


## Frequently asked questions

### Is ToneScope free?

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

### Is Audio Toolbox free?

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

### Do ToneScope or Audio Toolbox have ads?

Neither ToneScope nor Audio Toolbox shows ads.

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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.*