# 鲸才云 vs Digital Notebook

The clearest difference is review sentiment: 鲸才云 at 83% against Digital Notebook's 10%. 鲸才云 also leads on in-app purchases (none vs 11) and ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Digital Notebook sells 11 in-app purchases, starting at $1.99 per 7 days. 鲸才云 asks for nothing beyond the download.

鲸才云 ships an update every 11 days, Digital Notebook every 6 weeks. The most recent releases landed on October 14, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | 鲸才云 | Digital Notebook |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (248 ratings)](https://appshunter.io/ios/app/digital-notebook-note-taking/id6449457503/reviews)** |
| Number of ratings | — | **248** |
| Positive reviews | **83.3% of reviews** | 10.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 11 days** | Every 6 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 107 MB | 132 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [山东鲸才信息技术有限公司](https://appshunter.io/developer/1411898684) | [Appsprings, TOO](https://appshunter.io/developer/1689193977) |

## What reviewers say

### 鲸才云

[App page](https://appshunter.io/ios/app/id1502889431)

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

**In-app purchases:** none


### Digital Notebook

[App page](https://appshunter.io/ios/app/digital-notebook-note-taking/id6449457503)

This app offers a versatile platform for note-taking, drawing, and document annotation. It includes an AI assistant for brainstorming and research, along with tools for creating class notes, diaries, and sketches. Users can also import and organize their documents for easy access.

**Highlights:** AI-assistant for brainstorming and research, Freeform note-taking with pen and pencil tools, Drawing and sketching capabilities with stickers, Document import, annotation, and organization, Diary and abstract creation

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 week subscription | $1.99 | per 7 days |
| Note taking & PDF markup tools | $2.99 | per month |
| Note taking & PDF markup tools | $4.99 | per month |
| 1 Week Subscription | $6.99 | per 7 days |
| 3 months subscription | $7.99 | per 3 months |
| 1 Year Subscription | $14.99 | per year |
| 1 Month Subscription | $19.99 | per month |
| 12 Months Premium | $19.99 | per year |
| 3 Months | $41.49 | per 3 months |
| 3 Months Subscription | $41.49 | per 3 months |
| 12 Months Subscription | $66.99 | per year |


## Frequently asked questions

### Is 鲸才云 free?

鲸才云 is free to download, with no in-app purchases.

### Is Digital Notebook free?

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

### Do 鲸才云 or Digital Notebook have ads?

Digital Notebook shows ads; 鲸才云 does not.

### Which is updated more often, 鲸才云 or Digital Notebook?

鲸才云 ships an update every 11 days, and Digital Notebook every 6 weeks. Most recently, 鲸才云 was updated on October 14, 2026 and Digital Notebook on October 15, 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.*