# 百度文库 vs 翻译君

The clearest difference is in-app purchases: 翻译君 at none against 百度文库's 19. 翻译君 also leads on ads (none vs shown) and review sentiment (97% vs 76%). 百度文库's advantage is ratings volume (1.4K vs 18). On price, rating, update cadence and device support there is nothing between them.

Both are free to download. 百度文库 sells 17 in-app purchases, starting at $1.99 per month. 翻译君 asks for nothing beyond the download.

翻译君 holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: 百度文库 has 1.4K ratings behind it against 18, so its average is the more settled of the two. Written reviews point the same way: 76% of 百度文库's written reviews are positive against 97% of 翻译君's.

百度文库 ships an update every 2 weeks, 翻译君 monthly. The most recent releases landed on October 28, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | 百度文库 | 翻译君 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (1.4K ratings)](https://appshunter.io/ios/app/ai/id426340811/reviews) | **[4.8 (18 ratings)](https://appshunter.io/ios/app/id1384904655/reviews)** |
| Number of ratings | **1.4K** | 18 |
| Positive reviews | 76.2% of reviews | **96.7% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 200 MB | 31 MB |
| Requires iOS | 13.0 | **10.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Beijing Baidu Netcom Science & Technology Co.,Ltd](https://appshunter.io/developer/372585298) | [Shanghai Baowu Network Technology Co., Ltd.](https://appshunter.io/developer/1384902908) |

## What reviewers say

### 百度文库

[App page](https://appshunter.io/ios/app/ai/id426340811)

This app offers a comprehensive AI-powered platform for content creation and document management. It can generate various content formats like PPTs, reports, and videos, and also provides access to a vast library of professional documents for learning and work.

**Highlights:** AI content generation (PPT, reports, video, etc.), Smart document summarization and Q&A, Extensive professional document library, Document management and organization, AI-powered writing assistance, Multi-modal AI assistant

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

**In-app purchases (17)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包月VIP | $1.99 | per month |
| 连续包月 | $2.49 | per month |
| 连续包月VIP | $2.49 | per month |
| 连续包月 | $2.99 | per month |
| 连续包月VIP | $2.99 | per month |
| 自动续费（回馈） | $2.99 | per month |
| 免费试用 | $3.99 | per month |
| 连续包月（特惠） | $3.99 | per month |
| 连续包月 | $3.99 | per month |
| 连续包月 | $3.99 | per month |
| 连续包月 | $3.99 | per month |
| 6文库币 | $0.99 | one-time |
| 18文库币 | $2.99 | one-time |
| 1个月VIP | $3.99 | one-time |
| 30文库币 | $3.99 | one-time |
| 3个月VIP | $6.99 | one-time |
| 12个月VIP | $14.99 | one-time |

**What reviewers like**

- 👍 Good app
- 🚀 Fast and accurate search
- 💡 Comprehensive library of resources
- 👍 Helpful for learning and research

**What reviewers complain about**

- 💰 Paywall for full access
- 🐛 Misleading advertising about free content
- 🤬 Aggressive monetization tactics
- 🙄 Poor user experience

**Reported bugs**

- Crashes and freezes
- Sync issues between devices
- Broken download functionality

**Requested features**

- Offline access to documents
- More free content and resources
- Improved search and filtering options
- Better organization and categorization


### 翻译君

[App page](https://appshunter.io/ios/app/id1384904655)

This app offers instant translation for over 100 languages, supporting text, voice, and photo input. It includes a dictionary with definitions and example sentences, ideal for language learning, travel, and daily communication.

**Highlights:** 104 language text translation, Photo translation (camera & album), Smart voice translation, Translation history and favorites, Dictionary with definitions and examples

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

**In-app purchases:** none


## Frequently asked questions

### Is 百度文库 free?

百度文库 is free to download, with in-app purchases available.

### Is 翻译君 free?

翻译君 is free to download, with no in-app purchases.

### Which has better reviews, 百度文库 or 翻译君?

翻译君 is rated higher. 百度文库 averages 4.6 out of 5 from 1.4K ratings, while 翻译君 averages 4.8 from 18 ratings.

### Do 百度文库 or 翻译君 have ads?

百度文库 shows ads; 翻译君 does not.

### Which is updated more often, 百度文库 or 翻译君?

百度文库 ships an update every 2 weeks, and 翻译君 monthly. Most recently, 百度文库 was updated on October 28, 2026 and 翻译君 on October 22, 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.*