Best Cryptography Education Apps & Games

RSA Authenticator (SecurID)

by RSA Security

Free

This app provides strong authentication through OTP credentials, cloud-based MFA, push notifications, and biometrics for enhanced security. It is suitable for iOS and macOS users looking for a secure and convenient authentication solution. Check the App Store for more information.

Cryptogram: Number & Word Game

Brain Puzzle & Cipher Words!

Free

Cryptogram: Number is a challenging puzzle app that tests your logic and problem-solving skills. Decode encrypted numbers to unveil hidden messages. Ready to crack the code?

Cryptoguru: Trading Academy

Crypto Trader Demo Practice

Free

Practice crypto trading like a pro with the updated Cryptoguru app! Enhance your skills using real-time quotes, tools like stop-loss and take-profit, and compete in weekly tournaments to become a Cryptoguru legend. Join now for an immersive learning experience combined with exciting gaming elements. Remember, trading in the app is for practice only and does not involve real money.

CompTIA Security+ Exam Prep

SY0-701 Cybersecurity Exam

Free

Get ready to ace the CompTIA Security+ SY0-601 exam with this comprehensive exam preparation tool. Study key security concepts and practice with realistic exam questions to boost your confidence and pass with flying colors!

Cryptogram Tale

Unravel the hidden story!

Free

Break codes to reveal hidden stories! Decode cryptograms to uncover tales within a word puzzle game with diverse fonts, color schemes, and hints. Challenge yourself with hundreds of stories and thousands of cryptograms.

Cybrary

Cybersecurity & IT Training

Free

Question Error!

ARC Edu

Courses, Community, Education

Free

This educational platform offers crypto courses and a community forum where users can ask questions and engage with others. By joining classes and participating in discussions, users can deepen their understanding of cryptocurrency and take their knowledge to the next level.

CompTIA Security+ by LearnZapp

SY0-601 & SY0-701 Exam Prep

Free

Prepare for your CompTIA Security exam with interactive practice questions, flashcards, and quizzes. Study anytime, anywhere to ace your certification!

CompTIA Exam Prep 2026

Security+, A+, Network+ Test

Free

Prepare for your CompTIA certification exams with over 3,000 high-quality questions, various test modes, and performance tracking. Practice efficiently with CompTIA Exam Prep 2024 to boost your chances of passing on the first try. Start your journey now!

ISC2 Official Exam Prep

Exam Prep Tests & Questions

Free

Prepare for your CISSP, CCSP, and SSCP certification exams with official practice tests. Ace your exams with confidence using this comprehensive exam preparation app.

Kryptos Tools

Your cryptography toolbox

Free

This cryptography toolbox combines classic ciphers and utilities into one comprehensive app, offering a range of tools to help solve cryptographic puzzles, including the famous Kryptos code. With sixteen classic ciphers and more to come, users can explore detailed solutions and information to aid in their code-breaking endeavors.

Simple Bitcoin: Learn & Earn

Education, Metrics & Rewards.

Free

Discover an intuitive app that simplifies Bitcoin education and investments. Master the basics, track your portfolio, and stay informed with real-time updates. Start your journey to understanding and profiting from cryptocurrency today.

The Cipher

by Logan Richards

Free

This application allows users to encrypt and decrypt messages using various famous ciphers, and also provides tools for crypto-analysis and other helpful utilities. Try encrypting and decrypting messages with different ciphers, and analyze your ciphertexts with the built-in crypto-analysis tools.

Crypto: Cæsar and Vigenère ciphers

by Maxim Aleksa

Free

This application allows users to encrypt and decrypt messages using Caesar and Vigenère ciphers, a fun and interactive way to explore cryptography. Try encrypting a message with a secret key or keyword and send it to friends, or decrypt an encrypted message to uncover its hidden meaning.

CompTIA Security+ 2026 Prep

Pass Security+ SY0-701 Exam

Free

This mobile app helps you prepare for the CompTIA Security+ certification exam and pass it on your first attempt with a customized study plan, efficient study system, and 1,300+ practice questions. Download the app to boost your confidence and achieve your goal of becoming certified in network security.

RocketFuel Education

Trusted by 10,000+ Students

Free

This mobile application provides crypto enthusiasts with educational resources, analysis, and community support, allowing users to access a range of tools and stay up-to-date on the latest news. Download the app to connect with a community of over 10,000 members, access educational content, and start learning about cryptocurrency.