C++程序设计 vs Data Structure Display
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
C++程序设计
Learn C++ programming with this app, covering basics, object-oriented concepts, and advanced topics. It offers Q&A for technical points and a comprehensive test bank to assess your knowledge. Features include bookmarking, image zooming, and adjustable text sizes for a personalized learning experience.
- C++ programming basics
- Object-oriented and advanced concepts
- Technical Q&A
- Comprehensive test bank
- Bookmarking and progress saving
- Adjustable font sizes
- Image zooming
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本应用包含以下主要内容: 1.C++编程基础,面向对象和高级编程学习资料。 2.C++技术要点的答疑。 3.测试题库,提供对C++编程的知识点和技术点进行全面测试的题目。 应用程序的特色功能: 1.收藏功能,通过收藏直接切换到上次读的位置和相对应的学习资料. 2.图片查看功能,支持图片缩放. 3.左右滑动翻前后章节. 4.双指往內或往外拨动,放大或缩小字体功能,支持多种字体大小. 5.支持横屏和纵屏两种方式阅读,方便快捷,图文并茂.
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.
Screenshots
Verdict
The clearest difference is review sentiment: Data Structure Display at 62% against C++程序设计's 0%. Data Structure Display also leads on rating (4.5 vs 1.0) and ads (none vs shown). On price, update cadence, in-app purchases and monetization model 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. C++程序设计 sells 1 one-off in-app purchase 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 1.0. 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: 0% of C++程序设计's written reviews are positive against 62% of Data Structure Display's.
C++程序设计 ships an update every 3 months, Data Structure Display every 5 months. The most recent releases landed on October 5, 2026 and October 3, 2026 respectively.
| Parameter | C++程序设计 | Data Structure Display |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 4.5 (676 ratings) — better |
| Positive reviews | 0.0% of reviews | 61.9% of reviews — better |
| Number of ratings | 1 | 676 — better |
| Update frequency | Every 3 months — better | Every 5 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 6 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | 宏斌 樊 | Jinan Matrix Information Technology Co., Ltd. |
Customer experience
C++程序设计
Data Structure Display
Bugs and requests
C++程序设计
Not enough reviews yet to summarise bugs or 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
In-app purchases
C++程序设计
- 去除广告插件$3.99
Data Structure Display
- Unlock all data structures$2.99









