# 压缩专家 vs Audio Converter · MP3 Editor

压缩专家 and Audio Converter · MP3 Editor are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. 压缩专家 sells 2 in-app purchases, starting at $2.99 per month and Audio Converter · MP3 Editor sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | 压缩专家 | Audio Converter · MP3 Editor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Weekly |
| Size | 2 MB | 31 MB |
| Requires iOS | 16 | **15.6** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [河壬 郝](https://appshunter.io/developer/1624488887) | [百利 苏](https://appshunter.io/developer/1729336138) |

## What reviewers say

### 压缩专家

[App page](https://appshunter.io/ios/app/and-pdf-and-zip/id6784894102)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月畅享 | $2.99 | per month |
| 终身会员 | $9.99 | one-time |


### Audio Converter · MP3 Editor

[App page](https://appshunter.io/ios/app/audio-converter-mp3-editor/id6803776216)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Membership | $2.99 | per 7 days |
| Annual Plan | $9.99 | per year |
| Lifetime Access | $14.99 | one-time |


## Frequently asked questions

### Is 压缩专家 free?

压缩专家 is free to download, with in-app purchases available.

### Is Audio Converter · MP3 Editor free?

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

### Do 压缩专家 or Audio Converter · MP3 Editor have ads?

Neither 压缩专家 nor Audio Converter · MP3 Editor 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.*