Offline CompTIA study app that works without internet — because exam prep shouldn't depend on Wi-Fi. All 6,400+ practice questions, 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+ (1,812), A+ (1,252), Network+ (1,070), CySA+ (1,785), and PenTest+ (554) — all available offline from day one.
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.
Start Studying Offline