# MP3转换器 vs Audio Extractor

The clearest difference is rating: MP3转换器 at 4.8 against Audio Extractor's 3.5. MP3转换器 also leads on ads (none vs shown) and ratings volume (252 vs 2). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. MP3转换器 sells 3 in-app purchases, starting at $0.99 per 7 days and Audio Extractor sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

MP3转换器 holds the better App Store score, 4.8 against 3.5. That said, the two scores are not equally well evidenced: MP3转换器 has 252 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 71% of MP3转换器's written reviews are positive against 59% of Audio Extractor's.

MP3转换器 ships an update monthly, Audio Extractor every 5 weeks. The most recent releases landed on October 12, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | MP3转换器 | Audio Extractor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (252 ratings)](https://appshunter.io/ios/app/mp3/id1374137732/reviews)** | [3.5 (2 ratings)](https://appshunter.io/ios/app/audio-extractor-vid2audio/id1605305248/reviews) |
| Number of ratings | **252** | 2 |
| Positive reviews | **71.4% of reviews** | 58.8% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | Freemium | Free with in-app purchases |
| Size | 33 MB | 44 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [彬彬 岳](https://appshunter.io/developer/1267196918) | [ZephyrMoor](https://appshunter.io/developer/1896507335) |

## What reviewers say

### MP3转换器

[App page](https://appshunter.io/ios/app/mp3/id1374137732)

Easily convert audio files between MP3, WAV, and M4A formats. Extract audio from videos, trim clips, change formats, and share directly to social media. Enjoy an ad-free experience with VIP subscriptions.

**Highlights:** Multiple audio format conversion (MP3, WAV, M4A), Video to audio extraction, Audio trimming, Import from local albums, Social media sharing, Ad-free experience with VIP

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP订阅连续包周 | $0.99 | per 7 days |
| VIP订阅连续包月 | $1.49 | per month |
| VIP订阅连续包年 | $3.49 | per year |


### Audio Extractor

[App page](https://appshunter.io/ios/app/audio-extractor-vid2audio/id1605305248)

Easily extract audio from videos, trim it, and convert it to various formats like MP3 or WAV. Customize audio settings and set extracted sounds as ringtones. Batch processing is available for multiple files.

**Highlights:** Extract audio from videos, Batch audio extraction, Trim audio segments, Convert to MP3, WAV, AAC, FLAC, Customize sampling settings, Set audio as ringtone, Ultra-precise trimming

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $4.99 | one-time |
| 音频提取器专业版 | $9.99 | one-time |


## Frequently asked questions

### Is MP3转换器 free?

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

### Is Audio Extractor free?

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

### Which has better reviews, MP3转换器 or Audio Extractor?

MP3转换器 is rated higher. MP3转换器 averages 4.8 out of 5 from 252 ratings, while Audio Extractor averages 3.5 from 2 ratings.

### Do MP3转换器 or Audio Extractor have ads?

Audio Extractor shows ads; MP3转换器 does not.

### Which is updated more often, MP3转换器 or Audio Extractor?

MP3转换器 ships an update monthly, and Audio Extractor every 5 weeks. Most recently, MP3转换器 was updated on October 12, 2026 and Audio Extractor on October 7, 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.*