# CAJ文献阅读器 vs 文心

The clearest difference is review sentiment: CAJ文献阅读器 at 65% against 文心's 33%. 文心's advantage is update cadence (every 2 weeks vs every 4 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. CAJ文献阅读器 sells 3 in-app purchases, starting at $2.99 per month and 文心 sells 19 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

CAJ文献阅读器 ships an update every 4 months, 文心 every 2 weeks. The most recent releases landed on October 9, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | CAJ文献阅读器 | 文心 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.6 (165 ratings)](https://appshunter.io/ios/app/ai/id6446882473/reviews)** |
| Number of ratings | — | **165** |
| Positive reviews | **65.0% of reviews** | 32.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 53 MB | 324 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Meitian Trading](https://appshunter.io/developer/1549616114) | [Beijing Baidu Netcom Science & Technology Co.,Ltd](https://appshunter.io/developer/372585298) |

## What reviewers say

### CAJ文献阅读器

[App page](https://appshunter.io/ios/app/caj/id1669879414)

This app allows you to easily read and convert CAJ, NH, and KDH document formats, commonly used for academic papers from Chinese academic databases. It supports converting these files to PDF or Word, with OCR capabilities for text extraction from scanned images. You can also import files from messaging apps and manage your reading history.

**Highlights:** Read CAJ, NH, KDH formats, Convert CAJ to PDF, Convert CAJ to Word, OCR text recognition, Import from messaging apps, Reading history management

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月会员 | $2.99 | per month |
| 季会员 | $4.99 | per 3 months |
| 年会员 | $7.99 | per year |


### 文心

[App page](https://appshunter.io/ios/app/ai/id6446882473)

This AI assistant leverages advanced language models for Chinese knowledge Q&A, creative writing, and logical reasoning. It offers multimodal AI capabilities, including video, image, and voice processing, with features like AI group chat, multimodal search, and AI-generated presentations.

**Highlights:** AI group chat (beta), Multimodal search, Chinese writing assistance, AI PPT generation, Video generation, Creative image editing

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

**In-app purchases (19)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 文小言连续包月会员 | $0.99 | per month |
| 连续包月试用 | $6.99 | per month |
| 连续包月 | $6.99 | per month |
| 文心一言app连续包年 | $79.99 | per year |
| 能量值1元 | $0.99 | one-time |
| 能量值5元 | $1.99 | one-time |
| 能量值10元 | $2.99 | one-time |
| 文小言单月会员 | $2.99 | one-time |
| 能量值50元 | $6.99 | one-time |
| 文心一言会员 | $8.99 | one-time |
| 礼品卡一个月 | $8.99 | one-time |
| 文心一言&文心一格联合会员 | $14.99 | one-time |
| 能量值100 | $14.99 | one-time |
| 礼品卡三个月 | $24.99 | one-time |
| 文小言年卡会员 | $29.99 | one-time |
| 礼品卡6个月 | $49.99 | one-time |
| 能量值500元 | $69.99 | one-time |
| 文心一言会员-1年 | $99.99 | one-time |
| 礼品卡年卡 | $99.99 | one-time |


## Frequently asked questions

### Is CAJ文献阅读器 free?

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

### Is 文心 free?

文心 is free to download, with in-app purchases available.

### Do CAJ文献阅读器 or 文心 have ads?

Neither CAJ文献阅读器 nor 文心 shows ads.

### Which is updated more often, CAJ文献阅读器 or 文心?

CAJ文献阅读器 ships an update every 4 months, and 文心 every 2 weeks. Most recently, CAJ文献阅读器 was updated on October 9, 2026 and 文心 on October 13, 2026.

---

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