# 卡罗影像 vs 视频提取音频Pro

The clearest difference is iOS requirement: 卡罗影像 at 12.0 against 视频提取音频Pro's 16.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | 卡罗影像 | 视频提取音频Pro |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | — | Free |
| Size | 81 MB | 1 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [卡罗科技](https://appshunter.io/developer/1060360258) | [秋平 浦](https://appshunter.io/developer/1890692634) |

## What reviewers say

### 卡罗影像

[App page](https://appshunter.io/ios/app/id1237590520)

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

**In-app purchases:** none


### 视频提取音频Pro

[App page](https://appshunter.io/ios/app/pro/id6761701403)

Extract high-quality MP3 audio from any video with this simple tool. Save music, podcasts, or create custom ringtones. It's fast, offline, and ad-free.

**Highlights:** Extract MP3 audio from videos, High-quality audio output, Supports various video formats, Offline functionality, Ad-free experience, Simple three-step process

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

**In-app purchases:** none


## Frequently asked questions

### Is 卡罗影像 free?

卡罗影像 is free to download, with no in-app purchases.

### Is 视频提取音频Pro free?

视频提取音频Pro is free to download, with no in-app purchases.

### Do 卡罗影像 or 视频提取音频Pro have ads?

Neither 卡罗影像 nor 视频提取音频Pro 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.*