Preplexity: IT Cert Exam Prep

Preplexity is a complete study companion for IT certification exams. One app, 29 certifications across 7 vendors: CompTIA, AWS, Microsoft Azure, Cisco, Google Cloud, ISC2, and ISACA - including A+, Network+, Security+, CySA+, PenTest+, AWS Cloud Practitioner and Solutions Architect, AZ-900, AZ-104, CCNA, CCNP, CISSP, CCSP, and more. EXAM SIMULATOR Timed, full-length practice exams that mirror the real thing - question counts, time limits, passing scores, and domain weightings modeled on each certification's actual exam guide. Finish with a pass/fail verdict and a per-domain score report. PRACTICE MODE Untimed practice with instant feedback and clear explanations on every question - including why each wrong answer is wrong. Answer choices are shuffled so you learn the material, not the option positions. Weak areas get resurfaced automatically so you review what you actually miss. SMART FLASHCARDS Spaced-repetition flashcards (Leitner system): rate each card Again, Hard, or Easy and the deck reschedules itself around what you find difficult. STUDY MATERIALS Concise study topics organized by exam domain, with native diagrams - process flows, hierarchies, lifecycles, and comparisons - built for small screens, not scanned PDFs. READINESS SCORE A per-course readiness score blends your practice results, simulator performance, and study completion - weighted by each exam's official domain percentages - so you know when you're ready to book the exam. TRACK YOUR PROGRESS Per-domain mastery, streaks, XP, badges, exam history, and a 12-week study heatmap show exactly where you stand and what to study next. Preplexity is an independent study tool. CompTIA, AWS, Microsoft, Cisco, Google Cloud, ISC2, and ISACA are trademarks of their respective owners; Preplexity is not affiliated with or endorsed by them.