CompTIA CertMaster Prep 2026

Three more certifications: CySA+, PenTest+ and SecurityX. CertMaster now covers six CompTIA exams instead of three — CySA+ (CS0-004), PenTest+ (PT0-003) and SecurityX (CAS-005) join A+, Network+ and Security+, with their own questions, explanations, flashcards and timed simulations. One subscription covers all six, and progress is tracked separately for each. Meet Nova — your AI tutor, on every question. Stuck? Ask for a hint that points you in the right direction without spoiling the answer. Got one wrong? Ask why, and get the reasoning broken down step by step. You get 5 questions a day free. Question and flashcard content has been updated across every exam. Fixed in this update: • Watching an ad to unlock a part sometimes ended with the part still locked — the reward was being thrown away. It now unlocks every time. • A crash on the exam-date step during setup. • Flashcard decks that showed "No flashcards", and card counts that were wrong for A+ learners. • The white flash between screens that was hard on the eyes in dark mode. • Resetting your progress now takes you back to the start of setup instead of dropping you halfway through it. Also new: • Real spaced repetition for flashcards — cards you keep missing come back sooner, and everything you had already mastered carried over • Light mode, and your theme choice now sticks • A redesigned floating tab bar and cleaner typography throughout • Study reminders you can schedule, and a language picker in Settings Something not working, or an exam you want next? Settings › Contact Us reaches us directly.