# MP3 Converter vs Qr reader

The clearest difference is update cadence: Qr reader at every 2 days against MP3 Converter's weekly. On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. MP3 Converter sells 3 in-app purchases, starting at $4.99 per 7 days and Qr reader sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

MP3 Converter ships an update weekly, Qr reader every 2 days. The most recent releases landed on October 6, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | MP3 Converter | Qr reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (7 ratings)](https://appshunter.io/ios/app/mp3-converter-audio-editor/id6472701406/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 2 days** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 86 MB | 44 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 9+ | 9+ |
| Developer | [AudioConversion](https://appshunter.io/developer/1896766795) | [树帆 张](https://appshunter.io/developer/1759009115) |

## What reviewers say

### MP3 Converter

[App page](https://appshunter.io/ios/app/mp3-converter-audio-editor/id6472701406)

This app allows users to convert videos to audio files and edit audio with various tools. Features include cropping, speed adjustment, fade effects, volume control, and format conversion. It also offers audio extraction from video, vocal separation, and ringtone creation.

**Highlights:** Video to MP3 conversion, Audio cropping and splicing, Variable playback speed, Fade in/out effects, Volume adjustment, Audio extraction from video, Vocal separation

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly membership | $4.99 | per 7 days |
| Monthly membership | $6.99 | per month |
| Annual membership | $14.99 | per year |


### Qr reader

[App page](https://appshunter.io/ios/app/qr-reader-qr-code/id6698872988)

Easily generate custom-colored QR codes for various content types like links and emails. Scan existing QR codes from your album or camera. Offers a free trial and subscription options for advanced features.

**Highlights:** Generate QR codes for links, email, social media, Scan QR codes from camera or album, Customize QR code colors and backgrounds, Supports various content types, Automatic renewal subscription service

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Continuous package week | $3.99 | per 7 days |
| Monthly Membership | $5.99 | one-time |
| Annual Membership | $14.99 | one-time |


## Frequently asked questions

### Is MP3 Converter free?

MP3 Converter is free to download, with in-app purchases available.

### Is Qr reader free?

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

### Do MP3 Converter or Qr reader have ads?

Neither MP3 Converter nor Qr reader shows ads.

### Which is updated more often, MP3 Converter or Qr reader?

MP3 Converter ships an update weekly, and Qr reader every 2 days. Most recently, MP3 Converter was updated on October 6, 2026 and Qr reader on October 9, 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.*