# QR Code Generator vs Mic Test Studio

The clearest difference is iOS requirement: QR Code Generator at 17.6 against Mic Test Studio's 26.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. QR Code Generator sells 2 in-app purchases, starting at $12.99 per month and Mic Test Studio sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | QR Code Generator | Mic Test Studio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | — |
| Size | 19 MB | 8 MB |
| Requires iOS | **17.6** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [thomas Custodio](https://appshunter.io/developer/1156962516) | [Cederic Schmid](https://appshunter.io/developer/1833020611) |

## What reviewers say

### QR Code Generator

[App page](https://appshunter.io/ios/app/qr-code-generator-studio/id6756645095)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| QR Code Studio Pro - Monthly | $12.99 | per month |
| QR Code Studio Pro - Annual | $79.99 | per year |


### Mic Test Studio

[App page](https://appshunter.io/ios/app/mic-test-studio-audio-check/id6776206659)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mic Test Studio Monthly | $2.99 | per month |
| Mic Test Studio Yearly | $12.99 | per year |
| Mic Test Studio Lifetime | $24.99 | one-time |


## Frequently asked questions

### Is QR Code Generator free?

QR Code Generator is free to download, with in-app purchases available.

### Is Mic Test Studio free?

Mic Test Studio is free to download, with in-app purchases available.

### Do QR Code Generator or Mic Test Studio have ads?

Neither QR Code Generator nor Mic Test Studio 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.*