# QuietScore vs TrueDetect Device Test

The clearest difference is in-app purchases: TrueDetect Device Test at none against QuietScore's 6. TrueDetect Device Test also leads on update cadence (weekly vs every 3 months) and iOS requirement (15.0 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. QuietScore sells 6 in-app purchases, starting at $4.99 per month. TrueDetect Device Test asks for nothing beyond the download.

QuietScore ships an update every 3 months, TrueDetect Device Test weekly. Both last shipped on October 24, 2026.

## The numbers

| Metric | QuietScore | TrueDetect Device Test |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Size | 13 MB | 3 MB |
| Requires iOS | 26.2 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lakeborne Labs Oy](https://appshunter.io/developer/1889454221) | [AMIR AKBAR](https://appshunter.io/developer/6790856040) |

## What reviewers say

### QuietScore

[App page](https://appshunter.io/ios/app/quietscore-soundproof-test/id6761410662)

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| QuietScore Home | $4.99 | per month |
| QuietScore Studio | $9.99 | per month |
| QuietScore Business | $19.99 | per month |
| QuietScore Home | $38.00 | per year |
| QuietScore Studio | $77.00 | per year |
| QuietScore Business | $149.00 | per year |


### TrueDetect Device Test

[App page](https://appshunter.io/ios/app/truedetect-device-test/id6799417064)

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

**In-app purchases:** none


## Frequently asked questions

### Is QuietScore free?

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

### Is TrueDetect Device Test free?

TrueDetect Device Test is free to download, with no in-app purchases.

### Do QuietScore or TrueDetect Device Test have ads?

Neither QuietScore nor TrueDetect Device Test shows ads.

### Which is updated more often, QuietScore or TrueDetect Device Test?

QuietScore ships an update every 3 months, and TrueDetect Device Test weekly. Most recently, QuietScore was updated on October 24, 2026 and TrueDetect Device Test on October 24, 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.*