# Custom Compass vs mySoundAnalyzer

The clearest difference is ads: Custom Compass at none against mySoundAnalyzer's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Custom Compass sells 1 one-off in-app purchase and mySoundAnalyzer sells 1 in-app purchase, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Custom Compass ships an update every 12 months, mySoundAnalyzer every 11 months. The most recent releases landed on November 1, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Custom Compass | mySoundAnalyzer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 12 months | **Every 11 months** |
| Size | 41 MB | 44 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nicholas Dean](https://appshunter.io/developer/611762890) | [iDevver Apps Limited](https://appshunter.io/developer/453983205) |

## What reviewers say

### Custom Compass

[App page](https://appshunter.io/ios/app/custom-compass/id713021087)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Edit Mode + Remove Adverts | $1.99 | one-time |


### mySoundAnalyzer

[App page](https://appshunter.io/ios/app/mysoundanalyzer-decibel-tool/id1614621283)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly Subscription | $3.99 | per 7 days |


## Frequently asked questions

### Is Custom Compass free?

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

### Is mySoundAnalyzer free?

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

### Do Custom Compass or mySoundAnalyzer have ads?

mySoundAnalyzer shows ads; Custom Compass does not.

### Which is updated more often, Custom Compass or mySoundAnalyzer?

Custom Compass ships an update every 12 months, and mySoundAnalyzer every 11 months. Most recently, Custom Compass was updated on November 1, 2026 and mySoundAnalyzer on October 25, 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.*