Hacktivate

Hacktivate: Capture the Flag is a cybersecurity learning app for iPhone, iPad, and Mac.

That combines CTF Capture the Flag challenges, puzzle games, and real security skills training on a single global map. It offers 240 tiered tasks spanning regions such as the Americas, Europe, and Asia, covering topics such as classic ciphers, hashing, encryption, XOR, steganography, Unix terminals, browser debugging, digital forensics, SQL injection, server scripting, and web vulnerabilities. Players can gradually master problem-solving methods through tutorials, documentation, databases, and a built-in hacker toolbox, gaining a clear learning path from entry-level code cracking to complex firewall breaches. The app supports cross-device play and automatic progress synchronization, and provides auxiliary features such as hints, complete solutions, draft boards, audio effects, music controls, and keyboard shortcuts, making it ideal for users who want to practice cybersecurity thinking, computer fundamentals, and practical puzzle-solving skills in a gamified way.