Data Structure Display vs 数据结构与算法
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Data Structure Display
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.
- 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
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A novel data structure learning app, the most significant feature is that you can dynamically debug the data structure in this app, and visually observe the changes in the data structure during the operation. In this app you can learn the following data structures: 1. Linear structures, including arrays, linked lists, queues, stacks. Linear structures are the basis for other advanced data structures, as fine as advanced algorithms. 2. Tree structures, including binary tree, binary search tree, AVL tree, red-black tree, and heap. In this app, you can dynamically debug three traversals of the binary tree (including non-recursive traversal implementations), searching in the tree, balance adjustments in the AVL tree and red-black tree, and heap sorting. Give you the ability of handwritten red-black trees. 3. Graph structure, including the adjacency list storage representation of the graph structure, depth-first search and breadth-first search, finding the Euler path in the graph, topological sorting, maximum connected components, minimum spanning tree problem, and shortest single source Path problem. It also provides dynamic debugging of these classic graph algorithms. 4. The data structure introductory class will talk about the problem of the Tower of Hanoi. The algorithm that solves this problem is often recursive. This app provides dynamic debugging of the Tower of Hanoi problem, so you can no longer be confused about the recursive calls of the Tower of Hanoi.
数据结构与算法
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本套数据结构与算法教程,不仅讲解了基本的数据存储结构,还讲解了经典的算法,并把它们付诸实践,解决生活中的实际问题,例如停车场管理系统、迷宫游戏、字符过滤系统等。 这套数据结构教程,最大的特点是通俗易懂,深入浅出,摒弃教条主义,不做“学院派”,以“生动有趣”的笔风来讲解每个知识点,更配有完整的 C 语言实现代码供初学者参考。 数据结构是程序设计的重要理论基础,不管你从事什么方向的软件开发,一定会用到它。
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Verdict
The clearest difference is review sentiment: 数据结构与算法 at 100% against Data Structure Display's 62%. 数据结构与算法 also leads on rating (5.0 vs 4.5) and iOS requirement (9.0 vs 13.0). Data Structure Display's advantage is ads (none vs shown) and ratings volume (676 vs 1). On price, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Data Structure Display sells 1 one-off in-app purchase and 数据结构与算法 sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
数据结构与算法 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 1, so its average is the more settled of the two. Written reviews point the same way: 62% of Data Structure Display's written reviews are positive against 100% of 数据结构与算法's.
| Parameter | Data Structure Display | 数据结构与算法 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (676 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 61.9% of reviews | 100.0% of reviews — better |
| Number of ratings | 676 — better | 1 |
| Update frequency | Every 5 months | — |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 8 MB | 116 MB |
| Age rating | 4+ | 4+ |
| Developer | Jinan Matrix Information Technology Co., Ltd. | Hangzhou Xiaoke Technology Co., Ltd. |
Customer experience
Data Structure Display
数据结构与算法
Bugs and requests
Data Structure Display
Reported bugs
2 issues- Aggressive review request frequency
- Inconsistent dark mode functionality between iOS and macOS
Requested features
4 requests- Dark mode implementation
- Comprehensive coverage of all data structure variants
- More practical exercises and problems
- Ad-supported free tier instead of paywall
数据结构与算法
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Data Structure Display
- Unlock all data structures$2.99
数据结构与算法
- 数据结构与算法$7.99
- 永久会员$14.99
Questions
Is Data Structure Display free?
Is 数据结构与算法 free?
Which has better reviews, Data Structure Display or 数据结构与算法?
Do Data Structure Display or 数据结构与算法 have ads?
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