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Master IT certifications with practice exams & AI study guides.
Certification Prep is the ultimate study companion for IT professionals preparing for their next certification exam. Whether you're targeting CompTIA, AWS, Microsoft, Google Cloud, Cisco, or dozens of other leading certifications, we have you covered with thousands of expert-written practice questions. 🎯 HUNDREDS OF CERTIFICATIONS From beginner to advanced — CompTIA A+, Network+, Security+, CySA+, PenTest+, AWS Solutions Architect, Microsoft Azure, Google Cloud, Kubernetes, Cisco CCNA, Certified Ethical Hacker (CEH), and many more. 📝 REALISTIC EXAM SIMULATIONS Full-length timed practice exams that mirror the real thing. Experience the exact format, difficulty, and time pressure you'll face on exam day so there are no surprises. ✅ DETAILED EXPLANATIONS Every question comes with a detailed explanation for both correct and incorrect answers so you truly understand the material — not just memorize answers. 📚 STUDY GUIDES & REFERENCE MATERIAL Access concise, structured study guides and domain breakdowns for every certification, so you always know what to focus on. 📊 TRACK YOUR PROGRESS Your study progress, scores, and weak areas are saved automatically. Pick up right where you left off, any time, on any device. 🔔 DAILY STUDY REMINDERS Set a daily reminder and build a consistent study habit that gets you to exam day feeling confident and prepared. 🌙 DARK MODE SUPPORT Easy on your eyes during late-night study sessions with a beautiful built-in dark mode. 🏆 GO PRO — UNLIMITED ACCESS Upgrade to Pro for unlimited access to all certifications, all questions, all study guides, and all future content. No ads. No limits. With Certification Prep, you have everything you need to pass your exam on the first try. Start studying smarter today.
past month, based on 1 day
Downloads
Low confidence9
From install count ÷ months since release
In-app revenue
Low confidence$6
From downloads × revenue per download
Ads
$2
$1 – $4
Estimate, ads (benchmark-based, not calibrated per app)
Total
$8
In-app + ads
Google Play only. Downloads from daily Top free ranks (or the store's install count); in-app revenue from Top grossing ranks, calibrated on AppTweak's US estimates, or else from downloads; ads from public ad benchmarks. Not reported figures.