Comparison

Data Structures vs DSA Master

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

Head to head
About

Data Structures

Learn computer science concepts like data structures and algorithms with a detailed, step-by-step approach. Includes code snippets for better understanding and can be accessed offline.

Highlights
  • Step-by-step learning approach
  • Code snippets for examples
  • Offline access
  • Focus on data structures
  • Focus on algorithms
Features
Read full description

This app would help you strengthen the core concept of Computer Science field which consists of data structures and algorithms. The app follows a detailed, step by step approach of learning with better user experience and quality of content. There are code snippets along with each step to help the user understand better. This feature is OFFLINE and can be accessed without any Network Connection.

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

Screenshots

Data Structures3 screens
DSA Master4 screens

Verdict

The call

The clearest difference is review sentiment: Data Structures at 86% against DSA Master's 13%. Data Structures also leads on in-app purchases (none vs 1) and ads (none vs shown). DSA Master's advantage is rating (4.2 vs 3.1) and update cadence (weekly vs every 3 months). 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. Data Structures asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

DSA Master holds the better App Store score, 4.2 against 3.1. That said, the two scores are not equally well evidenced: DSA Master has 35 ratings behind it against 7, so its average is the more settled of the two. Written reviews complicate that: 86% of Data Structures's written reviews are positive against 13% of DSA Master's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Data Structures ships an update every 3 months, DSA Master weekly. The most recent releases landed on September 23, 2026 and September 22, 2026 respectively.

Scorecard8 real differences · 2 level
Data Structures versus DSA Master: the parameters behind the verdict, then further details
ParameterData StructuresDSA Master
PriceFreeFree
Rating3.1 (7 ratings)4.2 (35 ratings) — better
Positive reviews85.7% of reviews — better12.5% of reviews
Number of ratings735 — better
Update frequencyEvery 3 monthsWeekly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS10.0 — better16.2
Further details — not scored
Size29 MB150 MB
Age rating4+4+
DeveloperPawanpreet SinghAlok Singh

Customer experience

Data Structures

All ratings7 ratings
Positive57.1%
Neutral0.0%
Negative42.9%
Written reviews14 reviews
Positive85.7%
Neutral0.0%
Negative14.3%

DSA Master

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

In-app purchases

None

Data Structures

No in-app purchases

1 purchases

DSA Master

One-time1
  • Remove Ads$1.99

Questions

Is Data Structures free?
Data Structures is free to download, with no in-app purchases.
Is DSA Master free?
DSA Master is free to download, with in-app purchases available.
Which has better reviews, Data Structures or DSA Master?
DSA Master is rated higher. Data Structures averages 3.1 out of 5 from 7 ratings, while DSA Master averages 4.2 from 35 ratings.
Do Data Structures or DSA Master have ads?
DSA Master shows ads; Data Structures does not.
Which is updated more often, Data Structures or DSA Master?
Data Structures ships an update every 3 months, and DSA Master weekly. Most recently, Data Structures was updated on September 23, 2026 and DSA Master on September 22, 2026.

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