# 轻音助眠 vs 视频提取全能王

The clearest difference is in-app purchases: 轻音助眠 at none against 视频提取全能王's 3. 轻音助眠 also leads on update cadence (every 4 days vs every 6 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 视频提取全能王 sells 3 one-off in-app purchases. 轻音助眠 asks for nothing beyond the download.

轻音助眠 ships an update every 4 days, 视频提取全能王 every 6 months. The most recent releases landed on October 15, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | 轻音助眠 | 视频提取全能王 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/id6470928527/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 6 months |
| Size | 21 MB | 39 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [上海慧句信息科技有限公司](https://appshunter.io/developer/1714460261) | [Nanchang Xuanyou Technology Co., Ltd](https://appshunter.io/developer/1791011396) |

## What reviewers say

### 轻音助眠

[App page](https://appshunter.io/ios/app/id6470928527)

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

**In-app purchases:** none


### 视频提取全能王

[App page](https://appshunter.io/ios/app/id6742640508)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 视频提取全能王_月度会员 | $3.99 | one-time |
| 视频提取全能王_季度会员 | $9.99 | one-time |
| 视频提取全能王_年度会员 | $29.99 | one-time |


## Frequently asked questions

### Is 轻音助眠 free?

轻音助眠 is free to download, with no in-app purchases.

### Is 视频提取全能王 free?

视频提取全能王 is free to download, with in-app purchases available.

### Do 轻音助眠 or 视频提取全能王 have ads?

Neither 轻音助眠 nor 视频提取全能王 shows ads.

### Which is updated more often, 轻音助眠 or 视频提取全能王?

轻音助眠 ships an update every 4 days, and 视频提取全能王 every 6 months. Most recently, 轻音助眠 was updated on October 15, 2026 and 视频提取全能王 on October 5, 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.*