Algo Demo vs Java Data Structures Pro
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
Algo Demo
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Algo Demo ā Visualize Algorithms & Data Structures Designed for CS students, interview preppers, and educators, Algo Demo demystifies algorithms through interactive animations and step-by-step visualizations. Covered Topics: ⢠Data Structures: Linked Lists, Binary Trees, Stacks, Hash Tables ⢠Core Algorithms: Sorting, Two Pointers, Dynamic Programming, Binary Search Key Features: ⢠All-New Progress Control: Our most powerful interactive upgrade yet! Drag a sleek progress bar to jump to any step of an algorithm in real-time. Perfect your understanding by replaying complex parts at your own pace. ⢠Live Code Playback: Watch the code execute in perfect sync with the visualization. Key lines are highlighted as the algorithm runs, forging a clear connection between abstract logic and concrete implementation. ⢠Smooth Animations: Break down each step of algorithm execution with crystal-clear visuals. ⢠Interactive Playback: Adjust speed, pause, or rewind for deeper learning.
Java Data Structures Pro
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Master Data Structures and Algorithms using Java. Learn Data Structure and Algorithm concepts with our comprehensive tutorial app. Perfect for beginners starting their coding journey and developers preparing for technical interviews. All examples use Java. Available in 7 Languages: ⢠English, French, German, Italian, Portuguese, Russian, and Spanish ā study in your native language! What You'll Learn: ⢠Algorithm fundamentals and complexity analysis ⢠Arrays, strings, linked lists, stacks, and queues ⢠Hash tables, sets, trees, and graphs ⢠Sorting algorithms: insertion, merge, and quicksort ⢠Graph algorithms: BFS, DFS, Dijkstra's, and Prim's ⢠Dynamic programming, greedy algorithms, and backtracking Complete Learning Experience: ⢠31 structured chapters from beginner to advanced ⢠Step-by-step tutorials with clear explanations ⢠Complete, runnable Java code examples ⢠Interactive quiz questions to test your knowledge User-Friendly Features: ⢠Dark and light theme options ⢠Offline learning - no internet required ⢠Search functionality across all content ⢠Bookmark important topics (favorites) ⢠Clean, distraction-free interface Perfect for: ⢠Complete beginners with no prior DSA experience ⢠Students preparing for coding interviews ⢠Computer science students learning algorithms ⢠Developers strengthening their problem-solving skills ⢠Self-learners building strong programming foundations Start your DSA mastery journey today - from basic concepts to interview-ready problem solving!
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Verdict
The clearest difference is price: Algo Demo at Free against Java Data Structures Pro's $4.99. Algo Demo also leads on iOS requirement (13.0 vs 16.0). Java Data Structures Pro's advantage is ads (none vs shown). On update cadence, in-app purchases and device support there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Algo Demo is free to download; Java Data Structures Pro costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on September 15, 2026 and September 16, 2026 respectively.
| Parameter | Algo Demo | Java Data Structures Pro |
|---|---|---|
| Price | Free ā better | $4.99 |
| Update frequency | Every 4 months | Every 4 months |
| Ads | Yes | No ā better |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 13.0 ā better | 16.0 |
| Further details ā not scored | ||
| Size | 36 MB | 18 MB |
| Age rating | 17+ | 4+ |
| Developer | zhuo zeng | ALG Software Lab |
In-app purchases
Algo Demo
No in-app purchases
Java Data Structures Pro
No in-app purchases
Questions
Is Algo Demo free?
Is Java Data Structures Pro free?
Do Algo Demo or Java Data Structures Pro have ads?
Which is updated more often, Algo Demo or Java Data Structures Pro?
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