# Notebook Master for Jupyter vs Data Structure Display

The clearest difference is ads: Data Structure Display at none against Notebook Master for Jupyter's shown. Data Structure Display also leads on review sentiment (62% vs 40%) and rating (4.5 vs 4.2). Notebook Master for Jupyter's advantage is update cadence (monthly vs every 5 months). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Notebook Master for Jupyter sells 2 in-app purchases, starting at $1.49 per month and Data Structure Display sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Data Structure Display holds the better App Store score, 4.5 against 4.2. That said, the two scores are not equally well evidenced: Data Structure Display has 676 ratings behind it against 126, so its average is the more settled of the two. Written reviews point the same way: 40% of Notebook Master for Jupyter's written reviews are positive against 62% of Data Structure Display's.

Notebook Master for Jupyter ships an update monthly, Data Structure Display every 5 months. The most recent releases landed on October 1, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Notebook Master for Jupyter | Data Structure Display |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (126 ratings)](https://appshunter.io/ios/app/notebook-master-for-jupyter/id1326802832/reviews) | **[4.5 (676 ratings)](https://appshunter.io/ios/app/data-structure-display/id1455489695/reviews)** |
| Number of ratings | 126 | **676** |
| Positive reviews | 40.0% of reviews | **61.9% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 5 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 31 MB | 8 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [My Pham](https://appshunter.io/developer/929466514) | [Jinan Matrix Information Technology Co., Ltd.](https://appshunter.io/developer/1009091575) |

## What reviewers say

### Notebook Master for Jupyter

[App page](https://appshunter.io/ios/app/notebook-master-for-jupyter/id1326802832)

Access and explore millions of reproducible code notebooks from platforms like GitHub and Kaggle. Learn AI, deep learning, machine learning, and data science by studying state-of-the-art implementations and competition-winning strategies. Save your favorite notebooks for offline study anytime, anywhere.

**Highlights:** Explore millions of Jupyter notebooks, Search GitHub and Kaggle repositories, Import notebooks from cloud storage, Bookmark and save notebooks offline, Open notebooks with Colab, Render mathematical equations beautifully

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-free Monthly | $1.49 | per month |
| Ad-free Yearly | $9.99 | per year |


### Data Structure Display

[App page](https://appshunter.io/ios/app/data-structure-display/id1455489695)

Explore and learn data structures through dynamic debugging and visual observation of changes. This app covers linear structures, trees, graphs, and recursive algorithms like the Tower of Hanoi, offering interactive learning experiences.

**Highlights:** Dynamic data structure debugging, Visual observation of data structure changes, Learn linear structures (arrays, lists, queues, stacks), Explore tree structures (binary, AVL, red-black, heap), Understand graph structures and algorithms, Debug recursive algorithms like Tower of Hanoi

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock all data structures | $2.99 | one-time |

**What reviewers like**

- 📚 Excellent for DSA learning and studying
- ✨ Interactive components and pseudo code quality
- 👍 Good reference material for beginners
- 🎓 Unique educational content

**What reviewers complain about**

- 🔒 90% of content locked behind $2.99 paywall
- 📖 Incomplete coverage of data structures
- ✍️ Poor grammar and spelling
- 📱 No dark mode support on macOS
- 🔔 Excessive review prompts

**Reported bugs**

- Aggressive review request frequency
- Inconsistent dark mode functionality between iOS and macOS

**Requested features**

- Dark mode implementation
- Comprehensive coverage of all data structure variants
- More practical exercises and problems
- Ad-supported free tier instead of paywall


## Frequently asked questions

### Is Notebook Master for Jupyter free?

Notebook Master for Jupyter is free to download, with in-app purchases available.

### Is Data Structure Display free?

Data Structure Display is free to download, with in-app purchases available.

### Which has better reviews, Notebook Master for Jupyter or Data Structure Display?

Data Structure Display is rated higher. Notebook Master for Jupyter averages 4.2 out of 5 from 126 ratings, while Data Structure Display averages 4.5 from 676 ratings.

### Do Notebook Master for Jupyter or Data Structure Display have ads?

Notebook Master for Jupyter shows ads; Data Structure Display does not.

### Which is updated more often, Notebook Master for Jupyter or Data Structure Display?

Notebook Master for Jupyter ships an update monthly, and Data Structure Display every 5 months. Most recently, Notebook Master for Jupyter was updated on October 1, 2026 and Data Structure Display on October 3, 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.*