# 录音转文字 vs CAJ阅读器

The clearest difference is review sentiment: 录音转文字 at 56% against CAJ阅读器's 0%. 录音转文字 also leads on rating (4.5 vs 4.3) and ratings volume (63 vs 11). CAJ阅读器's advantage is update cadence (every 11 days vs every 6 weeks) and iOS requirement (11.0 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 录音转文字 sells 2 in-app purchases, starting at $6.99 per year and CAJ阅读器 sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

录音转文字 holds the better App Store score, 4.5 against 4.3. That said, the two scores are not equally well evidenced: 录音转文字 has 63 ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 56% of 录音转文字's written reviews are positive against 0% of CAJ阅读器's.

录音转文字 ships an update every 6 weeks, CAJ阅读器 every 11 days. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 录音转文字 | CAJ阅读器 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (63 ratings)](https://appshunter.io/ios/app/id1469508804/reviews)** | [4.3 (11 ratings)](https://appshunter.io/ios/app/caj-caj/id6447676025/reviews) |
| Number of ratings | **63** | 11 |
| Positive reviews | **56.3% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 11 days** |
| Monetization | — | Freemium |
| Size | 135 MB | 45 MB |
| Requires iOS | 17.6 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Yuanlai Infomation Technology Co., Ltd.](https://appshunter.io/developer/958193889) | [Light Speed Intelligence Technology Co., Ltd.](https://appshunter.io/developer/1670291399) |

## What reviewers say

### 录音转文字

[App page](https://appshunter.io/ios/app/id1469508804)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 一年会员费用 | $6.99 | per year |
| 终身会员 | $12.99 | one-time |


### CAJ阅读器

[App page](https://appshunter.io/ios/app/caj-caj/id6447676025)

This app is a professional reader for CAJ documents, supporting academic papers, journals, and magazines. It also offers conversion tools to transform CAJ files into Word or PDF, and handles various PDF format conversions with other office documents.

**Highlights:** CAJ document viewing, CAJ to Word conversion, CAJ to PDF conversion, PDF to Office file conversion, Supports academic papers and journals

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月会员 | $2.99 | per month |
| 年会员 | $12.99 | per year |
| 永久会员 | $14.99 | one-time |


## Frequently asked questions

### Is 录音转文字 free?

录音转文字 is free to download, with in-app purchases available.

### Is CAJ阅读器 free?

CAJ阅读器 is free to download, with in-app purchases available.

### Which has better reviews, 录音转文字 or CAJ阅读器?

录音转文字 is rated higher. 录音转文字 averages 4.5 out of 5 from 63 ratings, while CAJ阅读器 averages 4.3 from 11 ratings.

### Do 录音转文字 or CAJ阅读器 have ads?

Neither 录音转文字 nor CAJ阅读器 shows ads.

### Which is updated more often, 录音转文字 or CAJ阅读器?

录音转文字 ships an update every 6 weeks, and CAJ阅读器 every 11 days. Most recently, 录音转文字 was updated on November 6, 2026 and CAJ阅读器 on November 3, 2026.

---

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