# 百度文库 vs Illustrator tutorials for iPad

The clearest difference is rating: 百度文库 at 4.6 against Illustrator tutorials for iPad's 3.5. 百度文库 also leads on review sentiment (72% vs 43%) and ratings volume (1.4K vs 20). Illustrator tutorials for iPad's advantage is iOS requirement (10.0 vs 13.0). On price, ads, in-app purchases and monetization model 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 Illustrator tutorials for iPad sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

百度文库 holds the better App Store score, 4.6 against 3.5. That said, the two scores are not equally well evidenced: 百度文库 has 1.4K ratings behind it against 20, so its average is the more settled of the two. Written reviews point the same way: 72% of 百度文库's written reviews are positive against 43% of Illustrator tutorials for iPad's.

百度文库 ships an update every 2 weeks, Illustrator tutorials for iPad every 2 months. The most recent releases landed on September 23, 2026 and July 15, 2026 respectively.

## The numbers

| Metric | 百度文库 | Illustrator tutorials for iPad |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (1.4K ratings)](https://appshunter.io/ios/app/ai/id426340811/reviews)** | [3.5 (20 ratings)](https://appshunter.io/ios/app/illustrator-tutorials-for-ipad/id1028829860/reviews) |
| Number of ratings | **1.4K** | 20 |
| Positive reviews | **71.7% of reviews** | 42.9% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 200 MB | 295 MB |
| Requires iOS | 13.0 | **10.0** |
| Devices | **iPhone, iPod** | iPad |
| Age rating | 17+ | 4+ |
| Developer | [Beijing Baidu Netcom Science & Technology Co.,Ltd](https://appshunter.io/developer/372585298) | [发展 李](https://appshunter.io/developer/597216743) |

## 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


### Illustrator tutorials for iPad

[App page](https://appshunter.io/ios/app/illustrator-tutorials-for-ipad/id1028829860)

Learn Adobe Illustrator CC through interactive exercises and step-by-step guidance. This app offers a fun and effective way to master features, from basic tools to advanced techniques, with an added 10-hour video tutorial mode.

**Highlights:** Interactive learning exercises, Step-by-step guidance, Covers core and advanced features, 10-hour video tutorial mode, Simulates real Illustrator CC actions

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 第九章节 | $3.99 | one-time |
| 第八章节 | $3.99 | one-time |
| 第七章节 | $3.99 | one-time |
| 全部章节的所有课程 | $7.99 | one-time |


## Frequently asked questions

### Is 百度文库 free?

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

### Is Illustrator tutorials for iPad free?

Illustrator tutorials for iPad is free to download, with in-app purchases available.

### Which has better reviews, 百度文库 or Illustrator tutorials for iPad?

百度文库 is rated higher. 百度文库 averages 4.6 out of 5 from 1.4K ratings, while Illustrator tutorials for iPad averages 3.5 from 20 ratings.

### Do 百度文库 or Illustrator tutorials for iPad have ads?

Both 百度文库 and Illustrator tutorials for iPad show ads.

### Which is updated more often, 百度文库 or Illustrator tutorials for iPad?

百度文库 ships an update every 2 weeks, and Illustrator tutorials for iPad every 2 months. Most recently, 百度文库 was updated on September 23, 2026 and Illustrator tutorials for iPad on July 15, 2026.

---

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