# Format Converter vs 音频提取器

The clearest difference is rating: 音频提取器 at 4.8 against Format Converter's 4.6. Format Converter's advantage is iOS requirement (12.0 vs 15.0). On price, review sentiment, ratings volume and update cadence there is nothing between them.

Both are free to download. Format Converter sells 6 in-app purchases, starting at $1.49 per 7 days and 音频提取器 sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

音频提取器 holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 24 and 38 respectively. Written reviews complicate that: 100% of Format Converter's written reviews are positive against 98% of 音频提取器's, so the app with the better star average is not the one people write more warmly about.

Format Converter ships an update every 3 months, 音频提取器 every 2 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Format Converter | 音频提取器 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (24 ratings)](https://appshunter.io/ios/app/format-converter/id1462608568/reviews) | **[4.8 (38 ratings)](https://appshunter.io/ios/app/id1571104765/reviews)** |
| Number of ratings | 24 | **38** |
| Positive reviews | **100.0% of reviews** | 98.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 59 MB | 62 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [杨杨 戴](https://appshunter.io/developer/1392912263) | [强 孙](https://appshunter.io/developer/1469862200) |

## What reviewers say

### Format Converter

[App page](https://appshunter.io/ios/app/format-converter/id1462608568)

This utility app converts audio, video, image, and document files between various formats. It also offers file compression, decompression, and audio extraction from videos. Batch operations and WiFi file transfer are supported.

**Highlights:** Video format conversion, Audio format conversion, Document format conversion, Audio export from video, File compression and decompression, Batch file operations, WiFi file transfer

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Format Factory (PRO) | $1.49 | per 7 days |
| Format Converter Pro (1 Week) | $1.49 | per 7 days |
| Format Factory  (PRO) | $1.99 | per month |
| Format Converter Pro (1 Month) | $2.49 | per month |
| Format Converter Pro (1 Year) | $34.99 | per year |
| Advanced Privileges | $2.99 | one-time |


### 音频提取器

[App page](https://appshunter.io/ios/app/id1571104765)

Easily extract audio from videos, edit music, and convert audio formats. Create custom ringtones and stitch audio clips together with a single tap. Perfect for music lovers and those who want to personalize their phone sounds.

**Highlights:** Extract audio from videos, Edit and trim music, Convert audio formats (MP3, AAC, WAV, FLAC, etc.), Create custom ringtones, Stitch audio clips together

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周费 | $0.99 | one-time |
| 月费 | $0.99 | one-time |
| 季费 | $2.99 | one-time |
| 年费 | $3.99 | one-time |


## Frequently asked questions

### Is Format Converter free?

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

### Is 音频提取器 free?

音频提取器 is free to download, with in-app purchases available.

### Which has better reviews, Format Converter or 音频提取器?

音频提取器 is rated higher. Format Converter averages 4.6 out of 5 from 24 ratings, while 音频提取器 averages 4.8 from 38 ratings.

### Do Format Converter or 音频提取器 have ads?

Both Format Converter and 音频提取器 show ads.

### Which is updated more often, Format Converter or 音频提取器?

Format Converter ships an update every 3 months, and 音频提取器 every 2 months. Most recently, Format Converter was updated on October 24, 2026 and 音频提取器 on October 25, 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.*