Best Data Structures Basics Apps

249+ iOS apps curated and reviewed

4.7 avg rating

17 free apps

Updated October 2026

Data Structures Basics is the household name in data structures basics, but it's far from the only option. We track 249+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Data Structures Basics Apps (October 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	Data Structures Basics	Free	—	No	No	Jun 2026
2	Learn Data Structures	Free	—	No	Yes	May 2026
3	Data Structures	Free	3.1★ (7)	No	No	Oct 2026
4	Data Structures Interview Ques	Free	5.0★ (1)	No	Yes	Aug 2026
5	C# Data Structures & Algo	Free	—	No	No	Oct 2026
6	Data Structure Display	Free	4.5★ (676)	No	Yes	Oct 2026
7	Java Data Structures & Algo	Free	—	No	No	Oct 2026
8	Python Data Structures & Algo	Free	—	No	No	Oct 2026

Top Picks for Data Structures Basics

Data Structures Basics by AFTW LLC

Drill 160 Offline Quiz

Editor's Choice

📚 Education

0.0(0 ratings)

Free

Learn Data Structures by Ghumman Tech LLC

Learn Data Structures

Strong Contender

📚 Education

0.0(0 ratings)

FreeIn-App Purchases

Data Structures by Pawanpreet Singh

Learn DS Step by Step

Worth Considering

📚 Education

3.1(7 ratings)

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.

More Data Structures Basics apps to explore

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.

Frequently asked interview questionsAnswers in multiple programming languagesBookmarking options

📚 Education

(1)

free

C# Data Structures & Algo

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

(676)

free with in-app purchases

Java Data Structures & Algo

Python Data Structures & Algo

C++ Data Structures & Algo

Learn DSA & Algorithms in C++

Free

📚 Education

(0)

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

Ace your tech interviews

Free

Prepare for software engineering interviews with structured learning paths, practical guides, and interactive quizzes. Gain confidence in system design, data structures, algorithms, and behavioral questions. Access real interview experiences and community insights.

Structured learning pathsPractical interview guidesInteractive quizzes

📚 Education

(33)

free with in-app purchases

VisiGrab: Learn to Code & DSA

Visual Python coding study app

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

(75)

free with in-app purchases

Python Data Structures Pro

Master data structures and algorithms with daily 5-minute lessons. Build consistency and confidence in your coding skills without feeling overwhelmed. Ideal for busy schedules.

Daily 5-minute lessonsData Structures focusAlgorithms focus

Algorithms, Big-O & Interviews

Learn Algorithms Visually

Free

📚 Education

(0)

Java Data Structures Pro

Hourly DSA: Interview Prep

Daily Algorithms & Coding Quiz

Free

Master data structures and algorithms with daily, bite-sized lessons and practice quizzes. Build coding interview instincts by recognizing patterns, thinking through code, and understanding complexities. Track progress, earn badges, and reinforce learning with widgets.

Bite-sized lessons with guided examplesDaily practice quizzesPattern recognition for common algorithms

by ATLASCODE LLC (US)

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.

View Leetcode questions and solutionsTrack Leetcode progressClean user interface

📚 Education

(8)

free

Python Programming Guide

Python Coding Made Simple

Free

📚 Education

(0)

FAQ about Data Structures Basics

Are there free data structures basics apps for iPhone?

Yes — 17 of the top data structures basics apps we rank are free to download, including Data Structures Basics and Learn Data Structures.

Does Data Structures Basics have ads or in-app purchases?

Data Structures Basics has no ads and has no in-app purchases, according to its App Store listing as of October 2026.

How many data structures basics apps are on the App Store?

We track 249+ data structures basics apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.