# 神经网络 vs Data Structure Display

The clearest difference is review sentiment: 神经网络 at 100% against Data Structure Display's 62%. 神经网络 also leads on rating (5.0 vs 4.5) and in-app purchases (none vs 1). Data Structure Display's advantage is ratings volume (676 vs 2) and update cadence (every 5 months vs every 24 months). On price and ads there is nothing between them.

Both are free to download. Data Structure Display sells 1 one-off in-app purchase. 神经网络 asks for nothing beyond the download.

神经网络 holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Data Structure Display has 676 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of 神经网络's written reviews are positive against 62% of Data Structure Display's.

神经网络 ships an update every 24 months, Data Structure Display every 5 months. The most recent releases landed on September 24, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | 神经网络 | Data Structure Display |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/id1116487840/reviews)** | [4.5 (676 ratings)](https://appshunter.io/ios/app/data-structure-display/id1455489695/reviews) |
| Number of ratings | 2 | **676** |
| Positive reviews | **100.0% of reviews** | 61.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 24 months | **Every 5 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 8 MB | 8 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [培文 杨](https://appshunter.io/developer/1115132796) | [Jinan Matrix Information Technology Co., Ltd.](https://appshunter.io/developer/1009091575) |

## What reviewers say

### 神经网络

[App page](https://appshunter.io/ios/app/id1116487840)

Explore the inner workings of neural networks with this app, inspired by Google's Deep Playground. Visualize the training process, understand connection strengths, node responsibilities, and output results. It aims to make AI and neural network knowledge accessible and intuitive.

**Highlights:** Visualize neural network training, Understand connection strengths, Identify node feature recognition, Observe final output images, Learn AI and neural network concepts, Intuitive learning experience

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 神经网络 free?

神经网络 is free to download, with no in-app purchases.

### Is Data Structure Display free?

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

### Which has better reviews, 神经网络 or Data Structure Display?

神经网络 is rated higher. 神经网络 averages 5.0 out of 5 from 2 ratings, while Data Structure Display averages 4.5 from 676 ratings.

### Do 神经网络 or Data Structure Display have ads?

Neither 神经网络 nor Data Structure Display shows ads.

### Which is updated more often, 神经网络 or Data Structure Display?

神经网络 ships an update every 24 months, and Data Structure Display every 5 months. Most recently, 神经网络 was updated on September 24, 2026 and Data Structure Display on October 13, 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.*