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Best Learn Data Structures Apps

213+ iOS apps curated and reviewed

4.5 avg rating
18 free apps
Updated May 2026

Looking for free learn data structures apps? 18 of our 213+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Top Picks for Learn Data Structures

Sololearn: Learn to Code#3

Sololearn: Learn to Code by SoloLearn Inc.

Python, Java, C#, HTML courses
Worth Considering
📚 Education
4.8😊(81K ratings)
FreeAdsIn-App Purchases
Sololearn: Learn to Code screenshot 1
Sololearn: Learn to Code screenshot 2
Sololearn: Learn to Code screenshot 3
Sololearn: Learn to Code screenshot 4
Sololearn: Learn to Code screenshot 5
Sololearn: Learn to Code screenshot 6

Learn programming languages like Python, Java, and C# through interactive lessons and hands-on practice. This app offers bite-sized courses, coding challenges, and AI-powered support to help you build practical coding skills on the go. Join millions of learners worldwide advancing their careers and creating real-world solutions.

What We Love

  • 👍 Fun and engaging
  • 🚀 Helps get an understanding of code
  • 🚀 Easy to learn and use
  • 👍 Great for beginners

Room to Improve

  • 🐛 Outdated terms and lack of intelligence in verifying answers
  • 🐛 Issues with the app crashing or not loading properly
  • 💰 Expensive subscription, especially compared to other options

More Learn Data Structures apps to explore

4
Data Structures
Data Structures
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.

Step-by-step learning approachCode snippets for examplesOffline access
📚 Education
(7)
free
5
Java Data Structures & Algo
Java Data Structures & Algo
Java Data Structures & Algo
Learn DSA in Java
Free
📚 Education
(0)
6
C++ Data Structures & Algo
C++ Data Structures & Algo
C++ Data Structures & Algo
Learn DSA & Algorithms in C++
Free
📚 Education
(0)
7
C# Data Structures & Algo
C# Data Structures & Algo
C# Data Structures & Algo
Learn DSA in C#
Free
📚 Education
(0)
8
Python Data Structures & Algo
Python Data Structures & Algo
Python Data Structures & Algo
Learn DSA in Python
Free
📚 Education
(0)
9
Python Data Structures Pro
Python Data Structures Pro
Python Data Structures Pro
Learn DSA in Python
$4.99
📚 Education
(0)
10
Brilliant: Learn Math & Coding
Brilliant: Learn Math & Coding
Brilliant: Learn Math & Coding
Your personal tutor
Free

Master math and computer science through interactive, visual lessons. This app focuses on active problem-solving and personalized practice to build critical thinking and STEM skills. Ideal for students and lifelong learners seeking to deepen their understanding and confidence.

Interactive problem-solving lessonsPersonalized practice setsVisual explanations of concepts
📚 Education
(30K)
free with in-app purchases
11
Encode: Learn to Code
Encode: Learn to Code
Encode: Learn to Code
Learn coding at your pace
Free

Learn to code with interactive, bite-sized lessons designed for busy schedules. Master popular languages like Python, JavaScript, and SQL through hands-on exercises and challenges. Ideal for beginners, this app makes coding accessible and fun, offering certificates upon completion.

Bite-sized interactive lessonsHands-on coding exercisesLearn Python, JavaScript, HTML/CSS, SQL
📚 Education
(6.1K)
free with in-app purchases
12
DataCamp: Learn Coding/Data/AI
DataCamp: Learn Coding/Data/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.

Interactive coding coursesReal-world projectsAI-assisted learning
📚 Education
(4.7K)
free with in-app purchases
13
Data Structure Display
Data Structure Display
Data Structure Display
Dynamic Presentation for DS
Free

Explore and learn data structures through dynamic debugging and visual observation of changes. This app covers linear structures, trees, graphs, and recursive algorithms like the Tower of Hanoi, offering interactive learning experiences.

Dynamic data structure debuggingVisual observation of data structure changesLearn linear structures (arrays, lists, queues, stacks)
📚 Education
(665)
free with in-app purchases
14
Mimo: Learn Coding/Programming
Mimo: Learn Coding/Programming
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.

Learn Python, JavaScript, HTML, CSS, SQLAI-assisted software developmentBuild portfolio projects
📚 Education
(108K)
free with in-app purchases
15
Programming Hub: Learn Coding
Programming Hub: Learn Coding
Programming Hub: Learn Coding
Code Java,C,Python,AI,Compiler
Free

Learn to code through interactive, game-like lessons. Access over 5000 code examples and 35+ courses in various programming languages, all within a single app. Practice and build your skills with the world's fastest compiler.

Interactive coding lessons5000+ code examples35+ programming courses
📚 Education
(9.8K)
free with in-app purchases
16
Coursera: Grow your career
Coursera: Grow your career
Coursera: Grow your career
Courses, certificates, degrees
Free

Access thousands of courses, hands-on projects, and degree programs from top universities and companies. Learn in-demand job skills, earn certificates, and advance your career with flexible, mobile-friendly learning options.

Thousands of courses and degree programsHands-on projectsProfessional certificates
📚 Education
(171K)
free with in-app purchases
17
Learn Python Coding Offline
Learn Python Coding Offline
Learn Python Coding Offline
Learn Python 3 with Compiler
Free

Master Python 3 programming with this comprehensive app. It offers bite-sized lessons, a built-in compiler for hands-on practice, and quizzes covering core concepts and popular frameworks. Become a job-ready programmer with lessons on web development, AI, and machine learning.

Learn Python 3 basics to advanced conceptsBuilt-in Python compiler for code practiceQuizzes on Python and frameworks (Django, Flask)
📚 Education
(1.7K)
free with in-app purchases
18
Enki: Learn Coding/Programming
Enki: Learn Coding/Programming
Enki: Learn Coding/Programming
Python JavaScript SQL CSS Code
Free

This AI-powered coach helps you learn coding, data skills, and productivity tools. It offers personalized lessons, code review, and interactive exercises to build your expertise. Engage with a community, track your progress, and receive career advice to advance your technical skills.

AI-powered skills coachPersonalized learning pathsCode review and feedback
📚 Education
(1.1K)
free with in-app purchases
19
GeeksforGeeks - Learn Coding
GeeksforGeeks - Learn Coding
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.

Data Structures and Algorithms tutorialsWeb Development coursesProgramming language guides
📚 Education
(29)
free with in-app purchases
20
Simplilearn: Online Learning
Simplilearn: Online Learning
Simplilearn: Online Learning
Find Online Certified Courses
Free

This platform offers a vast array of online courses and certifications in digital skills, designed to boost your career. Learn from industry experts through live classes, hands-on projects, and personalized recommendations. Access free courses and gain valuable skills at your own pace.

Over 400 certificate coursesLive classes and webinarsExpert trainers
📚 Education
(1K)
free with in-app purchases

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