DSA Master vs C# .NET
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DSA Master
Master algorithms and data structures with interactive visualizations, executable code, and practice challenges. Supports multiple programming languages and offers progress tracking for technical interview preparation.
- Interactive visualizations
- Live code execution
- Multi-language support
- Practice challenges
- Progress tracking
- Algorithm animations
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Master algorithms and data structures with a comprehensive learning platform for computer science students, software engineers, and technical interview preparation. COMPREHENSIVE LEARNING PLATFORM Explore 50+ data structures and algorithms with interactive visualizations, executable code examples, and hands-on practice challenges. From fundamental arrays and linked lists to advanced graph algorithms. INTERACTIVE CODE EXECUTION • Live Code Playground - Write, edit, and execute code in the app • Multi-Language Support - Run code in Python, JavaScript, Java, C++, Kotlin, Dart, and Go • Real-Time Execution Results - See output, errors, and execution time • Syntax Highlighting - Professional code editor with language-specific highlighting • Code Copy & Share - Easily copy code examples or share ANIMATED ALGORITHM VISUALIZATIONS • Step-by-Step Animations - Watch algorithms execute with detailed animated visualizations • Interactive Controls - Play, pause, replay, and control animation speed • Full-Screen Mode - Immersive visualization experience • Visual Data Flow - See how data structures transform during algorithm execution • Multiple Visualization Types - Sorting, searching, tree traversal, graph algorithms COMPREHENSIVE CODE EXAMPLES • 8 Programming Languages - Learn from implementations in Python, JavaScript, Java, C++, Kotlin, Dart, Go, and more • Production-Ready Code - Well-structured, commented code examples • Language Comparison - Compare implementations across different languages • Copy to Playground - Instantly load examples into the code playground • Complexity Analysis - Detailed time and space complexity analysis MODERN INTERFACE & NAVIGATION • Topic Detail Pages - Comprehensive views with Overview, Code, and Visualize sections • Advanced Search & Filtering - Find topics by category, difficulty, or learning path • Smart Recommendations - Personalized topic suggestions • Bookmarks & Notes - Save favorite topics and add personal notes PROGRESS TRACKING & ANALYTICS • Learning Analytics - Track topics completed, challenges solved, and study time • Achievement System - Unlock achievements as you progress • Study Streaks - Build consistent learning habits with daily streak tracking • Study Goals - Set and monitor daily and weekly learning objectives • Performance Insights - Detailed analytics on learning patterns PRACTICE & CHALLENGES • Daily Challenges - New coding challenges every day with varying difficulty levels • Practice Problems - Extensive collection of problems to test understanding • Difficulty Levels - Problems categorized as Easy, Medium, and Hard • Challenge Tracking - Monitor completion rate and improvement COMPREHENSIVE CONTENT LIBRARY Data Structures: Arrays, Dynamic Arrays, Linked Lists, Stacks, Queues, Deques, Hash Tables, Trees (Binary, BST, AVL, Red-Black, Segment, Fenwick), Heaps, Tries, Suffix Trees, Graphs Algorithms: Sorting (Bubble, Selection, Insertion, Merge, Quick, Heap, Topological), Searching (Linear, Binary), Graph Algorithms (DFS, BFS, Dijkstra's, Bellman-Ford, Floyd-Warshall, Kruskal's, Prim's), String Matching (KMP, Rabin-Karp), Tree Traversal ADDITIONAL FEATURES • Offline Access - All content available offline for learning anywhere • Dark Mode Support - Comfortable studying experience in any lighting • Time Complexity Charts - Visual comparisons of algorithm performance • Related Topics - Discover connected concepts and build understanding • Accessibility - Full VoiceOver support and accessibility features • Computer Science Students - Master fundamentals and advanced topics • Software Engineers - Strengthen algorithmic thinking and problem-solving • Technical Interview Preparation - Comprehensive coverage of interview questions • Self-Learners - Structured learning path from beginner to expert • Competitive Programmers - Advanced algorithms and optimization techniques
C# .NET
Enhance your C# and .NET programming skills with interactive coding challenges. This app offers hundreds of expert-selected tasks categorized by difficulty and topic, perfect for developers and students looking to advance their technical abilities.
- Interactive programming tasks
- Hundreds of practice questions
- Expert-selected content
- Categorized by skill level and topic
- Focus on C# and .NET
- Ideal for developers and students
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C#/.NET Interactive Tasks is a free narrowly focused app designed to enhance your skills in C#, .NET and related software development topics. Learn by solving interactive programming tasks. Hundreds of practice tasks on C#/.NET development and related topics have been carefully selected by experts in programming and databases. All questions are categorized by skill level and topic. You can choose the areas you want to improve. C#/.NET Practice is ideal for developers who want to take their technical skills to the next level, as well as for students and beginners looking to enhance their skills. Download the app today and start your journey to success in career!
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Verdict
The clearest difference is review sentiment: C# .NET at 100% against DSA Master's 13%. C# .NET also leads on rating (5.0 vs 4.2) and in-app purchases (none vs 1). DSA Master's advantage is update cadence (weekly vs every 6 months) and ratings volume (35 vs 2). On price 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. DSA Master sells 1 one-off in-app purchase. C# .NET asks for nothing beyond the download.
C# .NET holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: DSA Master has 35 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 13% of DSA Master's written reviews are positive against 100% of C# .NET's.
DSA Master ships an update weekly, C# .NET every 6 months. The most recent releases landed on September 22, 2026 and September 29, 2026 respectively.
| Parameter | DSA Master | C# .NET |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (35 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 12.5% of reviews | 100.0% of reviews — better |
| Number of ratings | 35 — better | 2 |
| Update frequency | Weekly — better | Every 6 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.2 | 14.2 — better |
| Further details — not scored | ||
| Size | 150 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | Alok Singh | Denis Kazakov |
Customer experience
DSA Master
C# .NET
In-app purchases
DSA Master
- Remove Ads$1.99
C# .NET
No in-app purchases









