# ASM vs SoundTrace

The clearest difference is in-app purchases: ASM at none against SoundTrace's 1. ASM also leads on iOS requirement (12.0 vs 18.0). SoundTrace's advantage is update cadence (every 3 weeks vs every 2 months). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for ASM against 5.0 for SoundTrace. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

ASM ships an update every 2 months, SoundTrace every 3 weeks. The most recent releases landed on October 3, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | ASM | SoundTrace |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/asm-wt/id6467821678/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/soundtrace-decibel-meter-db/id6746351315/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 85 MB | 2 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | +4 |
| Developer | [AAPICO ITS](https://appshunter.io/developer/1291822727) | [Tapronix](https://appshunter.io/developer/1814479334) |

## What reviewers say

### ASM

[App page](https://appshunter.io/ios/app/asm-wt/id6467821678)

This app helps businesses manage employees and tasks. It allows for monitoring productivity and optimizing resource allocation from start to finish. Empower your team and revolutionize work processes for greater success.

**Highlights:** Employee tracking, Task management, Productivity monitoring, Resource allocation, Work process optimization

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is ASM free?

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

### Is SoundTrace free?

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

### Which has better reviews, ASM or SoundTrace?

ASM and SoundTrace are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do ASM or SoundTrace have ads?

Neither ASM nor SoundTrace shows ads.

### Which is updated more often, ASM or SoundTrace?

ASM ships an update every 2 months, and SoundTrace every 3 weeks. Most recently, ASM was updated on October 3, 2026 and SoundTrace on October 5, 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.*