# 百度文库 vs 波音737 MRG

The clearest difference is ads: 波音737 MRG at none against 百度文库's shown. 波音737 MRG also leads on rating (5.0 vs 4.6) and review sentiment (100% vs 76%). 百度文库's advantage is ratings volume (1.4K vs 4) and update cadence (every 2 weeks vs every 3 months). On price, in-app purchases, monetization model 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 and 波音737 MRG sells 1 in-app purchase, starting at $1.49 per month. Whichever you choose, the download price is not the number that matters.

波音737 MRG holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: 百度文库 has 1.4K ratings behind it against 4, 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 100% of 波音737 MRG's.

百度文库 ships an update every 2 weeks, 波音737 MRG every 3 months. The most recent releases landed on October 26, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | 百度文库 | 波音737 MRG |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (1.4K ratings)](https://appshunter.io/ios/app/ai/id426340811/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/737-mrg/id572047192/reviews)** |
| Number of ratings | **1.4K** | 4 |
| Positive reviews | 76.2% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 200 MB | 93 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Beijing Baidu Netcom Science & Technology Co.,Ltd](https://appshunter.io/developer/372585298) | [MCC (BV)](https://appshunter.io/developer/421126411) |

## 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


### 波音737 MRG

[App page](https://appshunter.io/ios/app/737-mrg/id572047192)

A professional reference for pilots flying the Boeing 737, offering comprehensive guidance on over 300 non-normal situations with detailed system annotations and practical advice. It includes extensive diagrams and schematics for ground and in-flight scenarios.

**Highlights:** Covers over 300 non-normal situations, System annotations and practical advice, Over 2200 diagrams, logic gates, and schematics, Includes all B737 versions (CL, NG, MAX), Available in English and Chinese, Regular content updates

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Access to all versions and all updates | $1.49 | per month |


## Frequently asked questions

### Is 百度文库 free?

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

### Is 波音737 MRG free?

波音737 MRG is free to download, with in-app purchases available.

### Which has better reviews, 百度文库 or 波音737 MRG?

波音737 MRG is rated higher. 百度文库 averages 4.6 out of 5 from 1.4K ratings, while 波音737 MRG averages 5.0 from 4 ratings.

### Do 百度文库 or 波音737 MRG have ads?

百度文库 shows ads; 波音737 MRG does not.

### Which is updated more often, 百度文库 or 波音737 MRG?

百度文库 ships an update every 2 weeks, and 波音737 MRG every 3 months. Most recently, 百度文库 was updated on October 26, 2026 and 波音737 MRG on October 12, 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.*