# Audio Toolbox vs ClockBridge

The clearest difference is update cadence: ClockBridge at every 6 days against Audio Toolbox's every 8 months. Audio Toolbox's advantage is iOS requirement (13 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Audio Toolbox costs $3.99 and ClockBridge $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Audio Toolbox ships an update every 8 months, ClockBridge every 6 days. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Audio Toolbox | ClockBridge |
| --- | --- | --- |
| Price | $3.99 | $3.99 |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/audio-toolbox/id1353387223/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 6 days** |
| Monetization | Paid | — |
| Size | 3 MB | 3 MB |
| Requires iOS | **13** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [4Pockets.com](https://appshunter.io/developer/370131860) | [Tanel Teemusk](https://appshunter.io/developer/371968457) |

## What reviewers say

### Audio Toolbox

[App page](https://appshunter.io/ios/app/audio-toolbox/id1353387223)

This app provides a comprehensive suite of audio analysis tools, including a tone generator, oscilloscope, and FFT analysis engine. It allows users to create and analyze various waveforms, detect frequencies, and tune instruments with high accuracy.

**Highlights:** Tone Generator (20Hz-22KHz), Multiple Waveform Options, Fast Fourier Analysis, Audio Oscilloscope, Frequency and Note Detection, SPL Meter with LEQ, CSV Data Export

**Features:** macOS Compatibility

**In-app purchases:** none


### ClockBridge

[App page](https://appshunter.io/ios/app/clockbridge/id6822228594)

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

**In-app purchases:** none


## Frequently asked questions

### Is Audio Toolbox free?

Audio Toolbox costs $3.99, with no in-app purchases.

### Is ClockBridge free?

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

### Do Audio Toolbox or ClockBridge have ads?

Neither Audio Toolbox nor ClockBridge shows ads.

### Which is updated more often, Audio Toolbox or ClockBridge?

Audio Toolbox ships an update every 8 months, and ClockBridge every 6 days. Most recently, Audio Toolbox was updated on October 24, 2026 and ClockBridge on October 29, 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.*