DSA Master vs Neo PAT
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
Neo PAT
This app helps students manage and track job placements with an intuitive interface. It provides access to upcoming drives, detailed job descriptions, and a personalized calendar to stay organized and informed throughout the placement process.
- Organized placement drives access
- Detailed job descriptions
- Personalized placement calendar
- Application management
- Flexible resume management
- Offer and confirmation tracking
- Timely notifications
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Manage. Track. Land your Dream Job. With NeoPAT you will never have placement panic. It gives you confidence to approach your placements with its intuitive tools and transparent platform. Stay Organized and Informed: Never Miss a Beat: Our streamlined interface provides one-stop access to all upcoming drives. Easily see eligibility requirements and effortlessly opt-in for the opportunities that match your skills and goals. Detailed Job Descriptions: Dive deep into each job opening with comprehensive descriptions that explain responsibilities and career paths. Choose the perfect fit for your aspirations and tailor your applications accordingly. Personalized Placement Calendar: Stay ahead of deadlines and application windows with our dedicated calendar. Get timely reminders and manage your entire placement journey with ease. Manage Your Applications with Ease: My Drives: Consolidate all your drives in one place. See eligibility information and opt-in for eligible opportunities. If you're not eligible, the reason for disqualification is displayed for your reference. Flexible Resume Management: Upload one resume for all your applications or customize them for specific drives depending on the requirements. Offer & Confirmation Tracking: Keep your college informed by uploading offer letters and confirmation documents within the app. Stay Updated & In Control: No More Information Overload: Forget the need to remember everything. Timely notifications keep you informed about drive eligibility changes, deadlines, status updates, and any other relevant information. Download NeoPAT (iOS) Today. Embrace a stress-free placement!
Screenshots
Verdict
The clearest difference is in-app purchases: Neo PAT at none against DSA Master's 1. Neo PAT also leads on ads (none vs shown) and review sentiment (27% vs 13%). On price, update cadence, device support and iOS requirement 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. Neo PAT asks for nothing beyond the download.
DSA Master ships an update weekly, Neo PAT fortnightly. The most recent releases landed on October 9, 2026 and September 23, 2026 respectively.
| Parameter | DSA Master | Neo PAT |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (35 ratings) — better | — |
| Positive reviews | 12.5% of reviews | 27.3% of reviews — better |
| Number of ratings | 35 — better | — |
| Update frequency | Weekly — better | Fortnightly |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.2 | 15.0 — better |
| Further details — not scored | ||
| Size | 150 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | Alok Singh | IAMNEO EDUTECH PRIVATE LIMITED |
Customer experience
DSA Master
Neo PAT
In-app purchases
DSA Master
- Remove Ads$1.99
Neo PAT
No in-app purchases









