Best Data Structures Apps

Data Structures

Learn DS Step by Step

Free

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.

GeeksforGeeks - Learn Coding

Learning packed in an App!

Free

Master coding skills with comprehensive tutorials, practice problems, and articles covering Data Structures, Algorithms, Web Development, and more. Prepare for technical interviews with a detailed roadmap and community support. Download content for offline learning.

Leet Track

by atlascode Limited Liability Company

Free

Access Leetcode questions and solutions on your mobile device. Track your progress and learn about algorithms and data structures with a clean user interface.

Codecademy Go

Practice coding anywhere

Free

Practice coding skills on the go with personalized recommendations and daily flashcards. Reinforce concepts, review syntax, and track your progress to stay on track with your learning goals. Learn various tech skills like web development, data science, and AI.

DataCamp: Learn Coding/Data/AI

Code in Python/SQL & Practice

Free

Learn in-demand coding and AI skills through interactive courses and real-world projects. Master languages like Python and SQL, and gain certifications to advance your career in data science and AI.

freeCodeCamp

The freeCodeCamp Mobile App

Free

This app provides coding challenges, tutorials, and a podcast to help users learn and improve their programming skills. It's designed for beginners and experienced coders alike, offering a comprehensive resource for expanding coding knowledge.

Mimo: Learn Coding/Programming

Code Python, HTML, JavaScript

Free

Learn to code in Python, JavaScript, HTML, CSS, and SQL with AI-assisted development. This app guides you from beginner to building production-ready software and portfolio projects. Master modern developer workflows and launch your career.

Codeprendo

Focus on data structures

Free

This app helps users focus on studying data structures and algorithms with a customizable timer. Set daily goals, reminders, and create study timelines for computer science topics. It also offers a curated list of free resources for preparation.

DSA Master - Data & Algorithms

Code Execution & Animations

Free

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.

Algorithms: Animation Display

Visual Debug Problems!

Free

Learn algorithm concepts through interactive animations and code explanations. Master complex problems with a step-by-step visual approach, ideal for interview preparation and efficient learning.

Algorithms: Explained&Animated

by Moriteru Ishida

Free

Explore and learn about a wide range of algorithms through clear explanations and animations. Deepen your understanding with interactive simulation modes and discover algorithms related to encryption and security. This app offers a comprehensive journey into the world of computer science concepts.

Data Structures Interview Ques

Interview Question (CS-IT)

Free

This app provides a comprehensive collection of frequently asked data structure interview questions with answers. It's designed to help both interviewers find questions and candidates prepare for technical interviews. Features include bookmarking, concept-wise organization, and easy-to-read content.

Codelet

Beat Technical Interviews

Free

Prepare for technical interviews by identifying core coding patterns and analyzing your performance. Practice coding questions conveniently to improve your skills and pinpoint areas for growth.

Leaflet for Swift&Algorithm

Learn Swift/SwiftUI&Algorithm

Free

This app offers comprehensive learning modules for Swift, SwiftUI, and Combine, alongside data structures and algorithms. It provides micro-classes, tutorials, code style guides, and practical examples to help users master programming concepts and develop efficient applications.