# 录音机 MP3转换器 提取文字 录音转文字 全能录音软件 vs 我爱背单词

The clearest difference is in-app purchases: 我爱背单词 at none against 录音机 MP3转换器 提取文字 录音转文字 全能录音软件's 4. 我爱背单词 also leads on ads (none vs shown). 录音机 MP3转换器 提取文字 录音转文字 全能录音软件's advantage is update cadence (every 2 weeks vs every 10 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. 录音机 MP3转换器 提取文字 录音转文字 全能录音软件 sells 4 in-app purchases, starting at $0.49 per 7 days. 我爱背单词 asks for nothing beyond the download.

录音机 MP3转换器 提取文字 录音转文字 全能录音软件 ships an update every 2 weeks, 我爱背单词 every 10 months. The most recent releases landed on September 26, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | 录音机 MP3转换器 提取文字 录音转文字 全能录音软件 | 我爱背单词 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 10 months |
| Size | 34 MB | 66 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [涛 祝](https://appshunter.io/developer/1486281577) | [Guoqiang Pang](https://appshunter.io/developer/1002889249) |

## What reviewers say

### 录音机 MP3转换器 提取文字 录音转文字 全能录音软件

[App page](https://appshunter.io/ios/app/mp3/id1629285874)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| one week member | $0.49 | per 7 days |
| One month member | $0.99 | per month |
| one quarter member | $2.99 | per 3 months |
| 年会员 | $9.99 | per year |


### 我爱背单词

[App page](https://appshunter.io/ios/app/id1659382907)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 录音机 MP3转换器 提取文字 录音转文字 全能录音软件 free?

录音机 MP3转换器 提取文字 录音转文字 全能录音软件 is free to download, with in-app purchases available.

### Is 我爱背单词 free?

我爱背单词 is free to download, with no in-app purchases.

### Do 录音机 MP3转换器 提取文字 录音转文字 全能录音软件 or 我爱背单词 have ads?

录音机 MP3转换器 提取文字 录音转文字 全能录音软件 shows ads; 我爱背单词 does not.

### Which is updated more often, 录音机 MP3转换器 提取文字 录音转文字 全能录音软件 or 我爱背单词?

录音机 MP3转换器 提取文字 录音转文字 全能录音软件 ships an update every 2 weeks, and 我爱背单词 every 10 months. Most recently, 录音机 MP3转换器 提取文字 录音转文字 全能录音软件 was updated on September 26, 2026 and 我爱背单词 on September 28, 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.*