# 音频转换器 vs MP3 Converter

The clearest difference is update cadence: MP3 Converter at every 3 days against 音频转换器's fortnightly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 音频转换器 sells 2 in-app purchases, starting at $4.99 per 7 days and MP3 Converter sells 2 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

音频转换器 ships an update fortnightly, MP3 Converter every 3 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | 音频转换器 | MP3 Converter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Size | 29 MB | 24 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [亮亮 黄](https://appshunter.io/developer/1887141694) | [娟娟 郭](https://appshunter.io/developer/1811815593) |

## What reviewers say

### 音频转换器

[App page](https://appshunter.io/ios/app/mp3/id6762239265)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Audio Converter Weekly Pro | $4.99 | per 7 days |
| Audio Converter Forever Pro | $14.99 | one-time |


### MP3 Converter

[App page](https://appshunter.io/ios/app/mp3-converter-lossless-hd/id6768694178)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MP3 Converter Weekly Pro | $3.99 | per 7 days |
| MP3 Converter Forever Pro | $14.99 | one-time |


## Frequently asked questions

### Is 音频转换器 free?

音频转换器 is free to download, with in-app purchases available.

### Is MP3 Converter free?

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

### Do 音频转换器 or MP3 Converter have ads?

Neither 音频转换器 nor MP3 Converter shows ads.

### Which is updated more often, 音频转换器 or MP3 Converter?

音频转换器 ships an update fortnightly, and MP3 Converter every 3 days. Most recently, 音频转换器 was updated on October 24, 2026 and MP3 Converter 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.*