# SoundTrace vs System Switchboard

The clearest difference is in-app purchases: System Switchboard at none against SoundTrace's 1. System Switchboard also leads on iOS requirement (15.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. SoundTrace sells 1 one-off in-app purchase. System Switchboard asks for nothing beyond the download.

## The numbers

| Metric | SoundTrace | System Switchboard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/soundtrace-decibel-meter-db/id6746351315/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 2 MB | 42 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | +4 | 4+ |
| Developer | [Tapronix](https://appshunter.io/developer/1814479334) | [Tara Piccari](https://appshunter.io/developer/6784311966) |

## What reviewers say

### SoundTrace

[App page](https://appshunter.io/ios/app/soundtrace-decibel-meter-db/id6746351315)

Measure, visualize, and record ambient sound levels with clear decibel readings. This tool offers real-time monitoring, session logging with timestamped graphs, and the ability to export detailed reports. It's designed for various environments, from home to professional settings.

**Highlights:** Live decibel meter, Internal/external mic selection, Waveform and line graph visualization, Session logging with stats, Microphone calibration, PDF export of session reports

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version Upgrade | $2.99 | one-time |


### System Switchboard

[App page](https://appshunter.io/ios/app/system-switchboard/id6784311964)

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

**In-app purchases:** none


## Frequently asked questions

### Is SoundTrace free?

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

### Is System Switchboard free?

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

### Do SoundTrace or System Switchboard have ads?

Neither SoundTrace nor System Switchboard 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.*