# QuietScore vs Angle Meter

The clearest difference is iOS requirement: Angle Meter at 17.0 against QuietScore's 26.2. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. QuietScore sells 6 in-app purchases, starting at $4.99 per month and Angle Meter sells 2 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

QuietScore ships an update every 3 months, Angle Meter every 2 months. The most recent releases landed on October 6, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | QuietScore | Angle Meter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Size | 13 MB | 15 MB |
| Requires iOS | 26.2 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Lauri Liukko](https://appshunter.io/developer/1889454221) | [BETUL CAN](https://appshunter.io/developer/1854386016) |

## 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 |


### Angle Meter

[App page](https://appshunter.io/ios/app/angle-meter-protractor-plus-level/id6789070824)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Angle Meter Weekly Pack | $2.99 | per 7 days |
| Angle Meter Yearly Pack | $9.99 | per year |


## Frequently asked questions

### Is QuietScore free?

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

### Is Angle Meter free?

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

### Do QuietScore or Angle Meter have ads?

Neither QuietScore nor Angle Meter shows ads.

### Which is updated more often, QuietScore or Angle Meter?

QuietScore ships an update every 3 months, and Angle Meter every 2 months. Most recently, QuietScore was updated on October 6, 2026 and Angle Meter on October 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*