Best Computer Science Guide Apps & Games

185+ iOS apps & games curated and reviewed

4.7 avg rating
20 free apps & games
Updated May 2026

Finding the right computer science guide app can be overwhelming with so many options. We've analyzed 185+ apps and games to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Top Picks for Computer Science Guide

Chegg Study - Homework Help#1

Chegg Study - Homework Help by Chegg, Inc.

Expert Answers & College App
Editor's Choice
📚 Education
4.7😞(205K ratings)
FreeIn-App Purchases
#44in Education
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This app provides homework help and personalized study support for millions of students across 80 subjects. Access millions of explained solutions, flashcards, and expert Q&A to master tough concepts and prepare for exams. Utilize AI-powered solutions for quicker assistance.

What We Love

  • 🚀 Helpful for homework and studying
  • 👍 Provides step-by-step solutions
  • 💡 Useful for visual learners

Room to Improve

  • 🐛 Incorrect or incomplete answers
  • 💰 Expensive subscription
  • 🔒 Account suspension issues
Brilliant: Learn Math & Coding#2

Brilliant: Learn Math & Coding by Brilliant Worldwide, Inc

Your personal tutor
Strong Contender
📚 Education
4.7😊(30K ratings)
FreeAdsIn-App Purchases
#95in Education
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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.

What We Love

  • 🚀 Quick exercises, fast improvement
  • 👍 Engaging and easy learning
  • 👍 Effective learning of complex topics
  • 👍 Intuitive and challenging but not intimidating

Room to Improve

  • 💰 Expensive subscription
  • 🐛 Bugs and glitches
  • 🔍 Limited variety of learning methods
Programming Hub: Learn Coding#3

Programming Hub: Learn Coding by Rightsol PTE LTD

Code Java,C,Python,AI,Compiler
Worth Considering
📚 Education
4.8😐(9.8K ratings)
FreeIn-App Purchases
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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.

What We Love

  • 👍 Easy to understand lessons
  • 🚀 Bite-sized learning content
  • 💡 Wide variety of courses
  • 🎓 Provides certificates upon completion

Room to Improve

  • 🐛 Buggy app with crashes and glitches
  • 🔒 Issues with pro access and purchases
  • 🤔 Lack of depth in some courses

More Computer Science Guide apps to explore

4
Computer Science Dictionary
Computer Science Dictionary
Computer Science Dictionary
Learn Computer Basic
Free

This app offers a comprehensive offline dictionary for computer science and engineering students, featuring over 4,200 terms, formulas, historical insights, and quizzes. Explore computer history, save favorite terms, and test your knowledge with interactive challenges.

4,200+ Computer Engineering termsVisual representations of formulasComprehensive computer history timeline
📚 Education
(3)
free
5
Kodable Basics
Kodable Basics
Kodable Basics
Coding for Kids 4-10
Free

This app teaches children aged 4-10 foundational computer science concepts through engaging, game-based activities. It helps kids develop critical thinking and problem-solving skills by guiding them through mazes and allowing them to create their own games. The curriculum is designed to transition from basic logic to writing real code.

Game-based learning approachDevelops critical thinkingTeaches coding concepts
📚 Education
(21K)
free with in-app purchases
6
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
7
Learn computer fundamentals
Learn computer fundamentals
Learn computer fundamentals
Learn computer fundamentals
Free

Learn essential computer knowledge, from hardware and software to networking and troubleshooting. This app offers a comprehensive, easy-to-understand guide for beginners and intermediate users to master basic computer skills and internet navigation.

Computer networking basicsHardware and software fundamentalsShortcut keys and tips
📚 Education
(5)
ad-supported
8
Codecademy Go
Codecademy Go
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.

Personalized course recommendationsDaily coding flashcardsPractice coding syntax
📚 Education
(38K)
free with in-app purchases
9
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
(81K)
free with in-app purchases
10
Little Man Computer
Little Man Computer
Little Man Computer
by SparrowTek LLC
Free

Explore the fundamentals of computer architecture and assembly language with this educational tool. It simulates the von Neumann architecture, offering a hands-on way to grasp how computers process information. Ideal for students and anyone curious about computing.

Computer architecture simulationAssembly language learningVon Neumann architecture model
📚 Education
(6)
free
11
SmartBox Reference Guide
SmartBox Reference Guide
SmartBox Reference Guide
by Smart Box Technology, LLC
Free

Learn programming concepts through guided lessons. This educational tool breaks down key programming ideas for understanding, not for live coding. Ideal for beginners wanting to grasp fundamental principles.

Step-by-step programming guidanceClear explanations of key conceptsEducational training tool
🔧 Utilities
(34)
free
12
Upload Labs
Upload Labs
Upload Labs
Idle Computer Manager
Free

Build optimized node-based systems to manage computer components and processes. Research new technologies, hack organizations for intel, and code custom solutions. Develop an AI to boost income and achieve Artificial General Intelligence to save the universe.

Node-based system buildingResource flow and data pipeline controlResearch tree for new technologies
🎮 Games
(13)
free with in-app purchases
13
Computer Science+
Computer Science+
Computer Science+
Learn Computer Science
Free

Master computer engineering topics through engaging quizzes. This app covers a wide range of subjects from fundamentals to emerging technologies, making it ideal for students and professionals alike. Enhance your knowledge and skills in a fun, interactive way.

Engaging quizzesCovers essential topicsBoosts knowledge and confidence
📚 Education
(3)
free with in-app purchases
14
O'Reilly
O'Reilly
O'Reilly
by O'Reilly Media, Inc
Free

Access a vast library of expert-led books, videos, and courses on business and technology trends. Learn online or offline, sync progress across devices, and personalize your reading experience. Discover and organize content with playlists for easy access.

Offline access to books, videos, and coursesCross-device progress syncingContent discovery and playlist creation
📚 Education
(34K)
subscription
15
GCSE Computer Science
GCSE Computer Science
GCSE Computer Science
Learn Computer daily
Free
📚 Education
(0)
16
Cursoor AI - Assistant Guide
Cursoor AI - Assistant Guide
Cursoor AI - Assistant Guide
Learn Intellect & Productivity
Free

This app serves as a comprehensive guide to mastering a powerful AI tool. It offers step-by-step instructions for setup, explains all shortcuts, and details features like AI autocomplete and debugging. Unlock advanced capabilities and code more efficiently with visual examples and tips.

Quick Setup Guide (macOS, Windows, Linux)All Shortcuts ExplainedAI Autocomplete & Inline Edits
🔧 Utilities
(182)
subscription
17
Vibecoding Guide
Vibecoding Guide
Vibecoding Guide
Build Apps with AI in Minutes
Free

This app provides comprehensive tutorials and ready-made prompts to help users master app building features. It includes a favorites section, search functionality, and organized code generation snippets. Enhance your coding experience and productivity with this essential guide.

Comprehensive tutorialsFavorites sectionSearch functionality
🔧 Utilities
(743)
subscription
18
Computer Science & IT English
Computer Science & IT English
Computer Science & IT English
Information technology course
Free

Master English for IT and Computer Science with this app. Build technical vocabulary, translate articles, and learn grammar with interactive tools. Access books and create a personal dictionary to advance your tech career.

Build IT and tech vocabularyTranslate technical articlesRead books with interactive features
📚 Education
(5)
free with in-app purchases
19
Computer Basics: PC Guide
Computer Basics: PC Guide
Computer Basics: PC Guide
PC hardware, software & build
Free
$0.99 | 100% OFF

Learn about computer hardware, software, and assembly with detailed articles and step-by-step guides. This app helps you understand PC components, build your own computer, and refresh your tech knowledge.

Hardware component informationStep-by-step PC assembly guidesSoftware basics explained
📚 Education
(5)
free
20
AP Computer Science A Review
AP Computer Science A Review
AP Computer Science A Review
Digitize your AP CSA Exam Prep
Free

Prepare for the AP Computer Science A exam with over 180 Java programming problems and multiple-choice questions. Review AP-style problems and publicly available free-response questions to hone your coding skills.

180+ Java programming problemsCovers all 10 AP CSA unitsMultiple choice questions
📚 Education
(2)
free with in-app purchases