Offline CompTIA study app that works without internet — because exam prep shouldn't depend on Wi-Fi. The 6,400+ question bank, flashcards, and your progress are stored locally using IndexedDB. Install as a PWA on any device and study on flights, commutes, or anywhere signal drops.
No signup needed — start immediately
All questions, flashcards, and study materials are cached locally. Your progress syncs when you reconnect — nothing is ever lost.
Add to your home screen on iOS, Android, or desktop. Launches like a native app with no browser chrome.
Your XP, achievements, and question history are persisted in IndexedDB. Works even after clearing browser cache.
Security+ SY0-701 (1,808 questions, 75 exams), A+ 220-1101 (1,252 questions, 53 exams), Network+ N10-009 (1,069 questions, 46 exams), CySA+ CS0-003 (1,785 questions, 84 exams), PenTest+ PT0-003 (552 questions, 25 exams) - available offline after initial load and local cache warm-up.
Step 1
Choose from Security+, A+, Network+, CySA+, or PenTest+. Each cert has its own question bank mapped to current exam objectives.
Step 2
Take 25-question practice exams. AI explains every wrong answer with mnemonics. Missed questions become flashcards automatically.
Step 3
Monitor your accuracy by domain, watch your readiness score climb, and know exactly when you're ready for the real exam.
6,400+ questions. AI explanations. Completely free. No signup required.
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