Comparison

DSA Master vs AlgoViz

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Interactive visualizations
  • Live code execution
  • Multi-language support
  • Practice challenges
  • Progress tracking
  • Algorithm animations
Features
Read full description

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

About

AlgoViz

This app offers interactive visualizations and step-by-step execution to help users understand complex data structures and algorithms. It features a physics engine for dynamic graph displays and allows custom inputs for real-time experimentation. Ideal for anyone looking to learn or master software engineering concepts visually.

Highlights
  • Interactive data structure visualizations
  • Step-by-step algorithm execution
  • Force-directed physics engine for graphs
  • Custom input and live editing
  • Comprehensive help section
Read full description

Master Data Structures & Algorithms Visually AlgoViz is an interactive visualization tool designed to help you grasp complex data structures and algorithms with intuitive animations and real-time interaction. Whether you're a beginner or an advanced learner, AlgoViz makes studying efficient and engaging. Learn and master some of the most important concepts in software engineering. Key Features - Force-Directed Physics Engine – Experience dynamic graph visualizations that react naturally to interactions. - Interactive Visualizations – Watch arrays, trees, graphs, and linked lists come to life as you manipulate them. - Step-by-Step Algorithm Execution – Follow sorting, searching, and pathfinding algorithms in real time. - Custom Inputs & Live Editing – Experiment with your own data and see changes unfold instantly. - Comprehensive Help Section – Get detailed explanations of each structure and algorithm as you learn. Make algorithm learning intuitive, visual, and fun with AlgoViz!

Screenshots

DSA Master4 screens
AlgoViz3 screens

Verdict

The call

The clearest difference is review sentiment: AlgoViz at 100% against DSA Master's 13%. AlgoViz also leads on rating (5.0 vs 4.2) and in-app purchases (none vs 1). DSA Master's advantage is ratings volume (35 vs 1) and iOS requirement (16.2 vs 18.1). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. DSA Master sells 1 one-off in-app purchase. AlgoViz asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

AlgoViz 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 1, 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 AlgoViz's.

Scorecard7 real differences · 3 level
DSA Master versus AlgoViz: the parameters behind the verdict, then further details
ParameterDSA MasterAlgoViz
PriceFreeFree
Rating4.2 (35 ratings)5.0 (1 ratings) — better
Positive reviews12.5% of reviews100.0% of reviews — better
Number of ratings35 — better1
Update frequencyWeekly—
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad — betteriPhone
Requires iOS16.2 — better18.1
Further details — not scored
Size150 MB5 MB
Age rating4+4+
DeveloperAlok SinghDuc-Phung Hoang

Customer experience

DSA Master

All ratings35 ratings
Positive80.0%
Neutral0.0%
Negative20.0%
Written reviews8 reviews
Positive12.5%
Neutral0.0%
Negative87.5%

AlgoViz

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

DSA Master

One-time1
  • Remove Ads$1.99
None

AlgoViz

No in-app purchases

Questions

Is DSA Master free?
DSA Master is free to download, with in-app purchases available.
Is AlgoViz free?
AlgoViz is free to download, with no in-app purchases.
Which has better reviews, DSA Master or AlgoViz?
AlgoViz is rated higher. DSA Master averages 4.2 out of 5 from 35 ratings, while AlgoViz averages 5.0 from 1 ratings.
Do DSA Master or AlgoViz have ads?
DSA Master shows ads; AlgoViz does not.

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