# 国家数字图书馆 vs Tutorials for Illustrator

The clearest difference is review sentiment: Tutorials for Illustrator at 77% against 国家数字图书馆's 13%. Tutorials for Illustrator also leads on rating (4.1 vs 1.6) and iOS requirement (9.0 vs 12). 国家数字图书馆's advantage is in-app purchases (none vs 4) and ads (none vs shown). On price, ratings volume, update cadence and device support there is nothing between them.

Both are free to download. Tutorials for Illustrator sells 4 one-off in-app purchases. 国家数字图书馆 asks for nothing beyond the download.

Tutorials for Illustrator holds the better App Store score, 4.1 against 1.6. Both are backed by a comparable volume of ratings — 14 and 11 respectively. Written reviews point the same way: 13% of 国家数字图书馆's written reviews are positive against 77% of Tutorials for Illustrator's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 16, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | 国家数字图书馆 | Tutorials for Illustrator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.6 (14 ratings)](https://appshunter.io/ios/app/id411870595/reviews) | **[4.1 (11 ratings)](https://appshunter.io/ios/app/tutorials-for-illustrator/id1005557436/reviews)** |
| Number of ratings | **14** | 11 |
| Positive reviews | 12.9% of reviews | **76.9% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | — | Free with in-app purchases |
| Size | 374 MB | 283 MB |
| Requires iOS | 12 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [National Library of China](https://appshunter.io/developer/411870598) | [发展 李](https://appshunter.io/developer/597216743) |

## What reviewers say

### 国家数字图书馆

[App page](https://appshunter.io/ios/app/id411870595)

**Features:** Vision Pro support

**In-app purchases:** none


### Tutorials for Illustrator

[App page](https://appshunter.io/ios/app/tutorials-for-illustrator/id1005557436)

Learn Illustrator features through interactive exercises that mimic real software use. This app offers a fun, step-by-step approach to mastering design techniques, going beyond passive video or text tutorials. It includes an inspector mode with 10 hours of video content for comprehensive learning.

**Highlights:** Interactive learning exercises, Mimics real software gestures, Step-by-step guidance, Jargon-free advice, Inspector mode with video tutorials, Covers core and advanced techniques

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chapter 8 | $2.99 | one-time |
| Chapter 7 | $2.99 | one-time |
| Chapter 9 | $3.99 | one-time |
| All tutorials of all chapters | $5.99 | one-time |


## Frequently asked questions

### Is 国家数字图书馆 free?

国家数字图书馆 is free to download, with no in-app purchases.

### Is Tutorials for Illustrator free?

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

### Which has better reviews, 国家数字图书馆 or Tutorials for Illustrator?

Tutorials for Illustrator is rated higher. 国家数字图书馆 averages 1.6 out of 5 from 14 ratings, while Tutorials for Illustrator averages 4.1 from 11 ratings.

### Do 国家数字图书馆 or Tutorials for Illustrator have ads?

Tutorials for Illustrator shows ads; 国家数字图书馆 does not.

### Which is updated more often, 国家数字图书馆 or Tutorials for Illustrator?

国家数字图书馆 ships an update every 2 months, and Tutorials for Illustrator every 2 months. Most recently, 国家数字图书馆 was updated on October 16, 2026 and Tutorials for Illustrator on October 19, 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.*