About CERTCY
Built by DM + for IT Professionals
Certcy is a mobile and web study app that makes IT and cybersecurity certification prep engaging, effective, and accessible to everyone. Try the web version at app.certcy.app.
The Mission
Why we built Certcy
IT certifications open doors. But studying for them can feel isolating, overwhelming, and expensive. We built Certcy to change that. With gamified practice quizzes, AI-personalized study plans, spaced-repetition flashcards, and a global leaderboard, Certcy turns exam prep into something you actually look forward to. Our free tier gives you full access to CompTIA A+ with 310+ questions across 8 domains, because we believe the first step into IT should be free.
What Certcy Covers
💻
CompTIA A+
110+ questions · 8 domains
Free
🔒
ISC2 CC
100+ questions · 5 domains
Pro
🛡️
ISC2 SSCP
100+ questions · 7 domains
Premium
DM+
The agency behind Certcy
DM+ (Dangerous Media Productions) is a digital agency specializing in app development, web design, marketing automation, and brand strategy. We build products that solve real problems with clean design and smart technology.
Certcy is our first flagship in-house education product — combining years of experience in mobile development, UX design, and AI integration into a single tool that helps people advance their IT careers.
Zach Wiener
Founder, Developer, CEO
Zach is a full-stack developer and the creator of Certcy. With a background in mobile app development, web engineering, and AI-powered automation, he built Certcy to make certification prep more engaging and accessible. When he is not coding, he is probably studying for his next certification.
Version 2 — April 30, 2026
5 new exams (Security+, Network+, CySA+, CISSP, CEH), theme skins, weekly competitions, and live challenges.