Best Data Structures Java Apps

243+ iOS apps curated and reviewed

4.5 avg rating
17 free apps
Updated August 2026

From beginner-friendly picks to power-user tools, our data structures java list covers 243+ iPhone apps updated through August 2026. Compare ratings, prices, and screenshots in one place.

Compare top Data Structures Java Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Java Data Structures & AlgoJava Data Structures & AlgoFreeNoNoAug 2026
2Java Data Structures ProJava Data Structures Pro$4.99NoNoAug 2026
3Data Structures Interview QuesData Structures Interview QuesFree5.0★ (1)NoYesAug 2026
4Data StructuresData StructuresFree3.1★ (7)NoNoJul 2026
5Learn Data StructuresLearn Data StructuresFreeNoYesMay 2026
6Data Structure DisplayData Structure DisplayFree4.5★ (675)NoYesAug 2026
7VisiGrab: Algorithms & DSAVisiGrab: Algorithms & DSAFree4.8★ (74)NoYesAug 2026
8Learn Data Structures OfflineLearn Data Structures Offline$1.995.0★ (1)NoNoAug 2026

Top Picks for Data Structures Java

Data Structures Interview Ques#3

Data Structures Interview Ques by RAVINDHIRAN SUMITHRA

Interview Question (CS-IT)
Worth Considering
📚 Education
5.0(1 ratings)
FreeIn-App Purchases
Data Structures Interview Ques screenshot 1
Data Structures Interview Ques screenshot 2
Data Structures Interview Ques screenshot 3
Data Structures Interview Ques screenshot 4
Data Structures Interview Ques screenshot 5
Data Structures Interview Ques screenshot 6

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.

More Data Structures Java 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
Learn Data Structures
Learn Data Structures
Learn Data Structures
Learn Data Structures
Free
📚 Education
(0)
6
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
(675)
free with in-app purchases
7
VisiGrab: Algorithms & DSA
VisiGrab: Algorithms & DSA
VisiGrab: Algorithms & DSA
Learn Coding CS Interview Prep
Free

This app offers an interactive, visual guide to mastering algorithms and data structures. It transforms complex concepts into intuitive experiences with dynamic visualizations and step-by-step explanations. Prepare for technical interviews and enhance your coding skills with comprehensive coverage and code examples.

Interactive visualizationsStep-by-step algorithm unfoldingComprehensive DSA coverage
📚 Education
(74)
free with in-app purchases
8
Learn Data Structures Offline
Learn Data Structures Offline
Learn Data Structures Offline
Be a Data Structures Expert.
$1.99

Master data structures with this comprehensive offline learning app. It offers simple explanations, practical examples, and interview-focused content for students and aspiring software engineers. Build a strong computer science foundation anytime, anywhere.

Offline learningSimple explanationsPractical code examples
📚 Education
(1)
paid
9
Python Data Structures & Algo
Python Data Structures & Algo
Python Data Structures & Algo
Learn DSA in Python
Free
📚 Education
(0)
10
C++ Data Structures & Algo
C++ Data Structures & Algo
C++ Data Structures & Algo
Learn DSA & Algorithms in C++
Free
📚 Education
(0)
11
Tutorial for JAVA Programming
Tutorial for JAVA Programming
Tutorial for JAVA Programming
learn Java
Free

Learn the Java programming language through simple examples and chapter-wise tutorials. This app offers programs with comments, interview questions and answers, and a quiz to test your knowledge.

Chapter-wise Core Java TutorialsPrograms with commentsInterview Questions and Answers
📚 Education
(2)
free
12
Java Programming: Learn Coding
Java Programming: Learn Coding
Java Programming: Learn Coding
Code Lessons & Compiler App
Free

Master Java programming with structured lessons, hands-on coding exercises, and real-world projects. Learn fundamentals, OOP, data structures, and more. Earn certifications to advance your career.

Complete Java CourseProject-Based LearningHands-on Coding Challenges
📚 Education
(24)
free with in-app purchases
13
C++ Data Structures & Algo Pro
C++ Data Structures & Algo Pro
C++ Data Structures & Algo Pro
Learn DSA & Algorithms in C++
$4.99
📚 Education
(0)
14
Sololearn: Learn to Code
Sololearn: Learn to Code
Sololearn: Learn to Code
Python, Java, C#, HTML courses
Free

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.

Interactive coding lessonsHands-on coding exercisesAI-powered coding support
📚 Education
(82K)
free with in-app purchases
15
C# Data Structures & Algo
C# Data Structures & Algo
C# Data Structures & Algo
Learn DSA in C#
Free
📚 Education
(0)
16
Java Recipes
Java Recipes
Java Recipes
by Fedor Obraztsov
Free

Access a curated collection of standard Java and SQL code snippets for efficient problem-solving. This app provides ready-made, proven solutions ideal for developers, students preparing for exams, or interviewees. It offers offline access and quick search functionality across various topics.

Java and SQL code directoryCurated code examplesOffline access
🛠️ Developer Tools
(47)
free with in-app purchases
17
Learn Coding - Off By One
Learn Coding - Off By One
Learn Coding - Off By One
Python, Java, JavaScript Code
Free

This app offers Python coding practice focused on technical interview preparation. It helps users develop debugging instincts and problem-solving skills with daily challenges and detailed explanations.

Daily coding practice challengesDetailed lesson explanationsProgress tracking
📚 Education
(4)
free with in-app purchases
18
Koder Code Editor
Koder Code Editor
Koder Code Editor
(S)FTP, Dropbox, Webdav, SSH
Free

A powerful code editor for mobile devices, offering syntax highlighting for over 80 languages, remote file access, and a built-in terminal. Perfect for developers who need to code on the go with a well-designed interface.

Syntax highlighting for 80+ languagesRemote file access (SFTP, Dropbox, WebDAV)Built-in SSH client
🛠️ Developer Tools
(12K)
paid
19
DSA Master - Data & Algorithms
DSA Master - Data & Algorithms
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.

Interactive visualizationsLive code executionMulti-language support
📚 Education
(35)
free with in-app purchases
20
Data Structures and Algorithms
Data Structures and Algorithms
Data Structures and Algorithms
Professional DSA Learning App
Free
📚 Education
(0)

FAQ about Data Structures Java

Are there free data structures java apps for iPhone?
Yes — 17 of the top data structures java apps we rank are free to download, including Java Data Structures & Algo and Data Structures Interview Ques.
Java Data Structures & Algo has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 243+ data structures java apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.