DSA Master vs Heurekka
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
Heurekka
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Welcome to Heurekka, the go-to platform for seamless connection, collaboration, and creativity! Whether you're a developer, designer, creator, or student, our app provides a space to find, share, and interact with like-minded individuals to take your ideas to the next level. In the professional world, connect with top developers, creators, and designers to exchange knowledge, collaborate on projects, and showcase your skills. Find inspiration, share your work, and build meaningful professional relationships. Whether you're looking to hire talent or join exciting projects, Heurekka brings the community together for seamless collaboration. For students and educators, Heurekka doubles as an academic platform where students can interact with one another, share learning materials, and collaborate on assignments. Tutors and students can engage in real-time discussions, share resources, and foster an active learning environment. It's the perfect tool for staying organized, staying connected, and enhancing your educational experience. Key Features: • Find the Best Talent: Connect with top developers, creators, and designers from around the world. • Collaborate Seamlessly: Share ideas, projects, and resources with a vibrant community of professionals and students. • Interactive Learning: Students can share materials, collaborate on assignments, and interact with tutors in real time. • Personalized Experience: Customize your profile, discover relevant connections, and engage with content that matters to you. • Secure and Private: Your interactions are secure and private, giving you the peace of mind to collaborate confidently. Whether you're looking to enhance your skills, find new opportunities, or simply connect with others who share your passion, Heurekka is the perfect place to start. Join the community, start sharing, and connect with the people who will help you grow, learn, and achieve your goals.
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Verdict
The clearest difference is in-app purchases: Heurekka at none against DSA Master's 1. Heurekka also leads on ads (none vs shown) and update cadence (every 3 days vs weekly). 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. Heurekka asks for nothing beyond the download.
DSA Master ships an update weekly, Heurekka every 3 days. The most recent releases landed on September 22, 2026 and October 6, 2026 respectively.
| Parameter | DSA Master | Heurekka |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (35 ratings) — better | — |
| Positive reviews | 12.5% of reviews | — |
| Number of ratings | 35 — better | — |
| Update frequency | Weekly | Every 3 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.2 | 13.0 — better |
| Further details — not scored | ||
| Size | 150 MB | 65 MB |
| Age rating | 4+ | 17+ |
| Developer | Alok Singh | John Mote |
In-app purchases
DSA Master
- Remove Ads$1.99
Heurekka
No in-app purchases
Questions
Is DSA Master free?
Is Heurekka free?
Do DSA Master or Heurekka have ads?
Which is updated more often, DSA Master or Heurekka?
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