# 视频转文字大师 vs 音频提取器

The clearest difference is update cadence: 音频提取器 at daily against 视频转文字大师's every 8 months. 视频转文字大师's advantage is iOS requirement (12.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 视频转文字大师 sells 3 one-off in-app purchases and 音频提取器 sells 4 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

视频转文字大师 ships an update every 8 months, 音频提取器 daily. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 视频转文字大师 | 音频提取器 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Daily** |
| Size | 37 MB | 154 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Nanchang Xuanyou Technology Co., Ltd](https://appshunter.io/developer/1791011396) | [同洲 王](https://appshunter.io/developer/1700737159) |

## What reviewers say

### 视频转文字大师

[App page](https://appshunter.io/ios/app/id6743069711)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 视频转文字大师_月度会员 | $3.99 | one-time |
| 视频转文字大师_季度会员 | $9.99 | one-time |
| 视频转文字大师_年度会员 | $29.99 | one-time |


### 音频提取器

[App page](https://appshunter.io/ios/app/and/id6758710811)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周会员活动 | $2.99 | per 7 days |
| 周会员折扣 | $4.99 | per 7 days |
| 周会员订阅 | $6.99 | per 7 days |
| 订阅年会员 | $22.99 | per year |


## Frequently asked questions

### Is 视频转文字大师 free?

视频转文字大师 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.

### Do 视频转文字大师 or 音频提取器 have ads?

Neither 视频转文字大师 nor 音频提取器 shows ads.

### Which is updated more often, 视频转文字大师 or 音频提取器?

视频转文字大师 ships an update every 8 months, and 音频提取器 daily. Most recently, 视频转文字大师 was updated on October 24, 2026 and 音频提取器 on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*