New · AI Tutor on every question
Real exam-style questions in short sessions, every one with a written explanation. When an answer still doesn’t click, the AI Tutor walks you through the reasoning step by step — then tracks which topics you keep missing.
No credit card required · 3 free question sets per exam · $4.99–$5.99 one-time per exam for full access
10min
a day is enough
The next-gen web-based exam simulator with AI-generated explanations for every question. Practice any cloud certification — instantly, right in your browser.
Prepare for Official Certifications From
Each certification has its own dedicated app. Free to try, $4.99–$5.99 to unlock.
Built around how people actually pass a certification: learn it, drill it, sit a real timed run, then go fix whatever broke. Every screen below ships in the app — nothing here is a roadmap item.
A full timed mock that mirrors the real exam format — same question types, same pressure. Or take the clock off and work through a set at your own pace.
One number that answers “am I actually ready?”, with an estimated pass chance and a per-domain mastery heatmap. Worked out on your device from your own attempt history.
Build the exact set you need: choose domains, choose Easy / Medium / Hard, then draw from every question, your weak areas, your bookmarks, or only the ones you have never seen. The count updates as you filter.
Spaced repetition on an FSRS schedule. Cards move Learning → Graduated → Mastered, and only what is genuinely due comes back — so revision stays short.
Survival mode, for when drilling gets boring. Hearts, a global leaderboard, and four power-ups — Eliminate, Extend, Hint, Skip. Miss too many and the run is over.
Stuck on one question? Have it re-explained in plain language, right there on that question, until it clicks. AI Tutor credits are a separate purchase.
Two-sided cards across every set, or narrowed to the areas you keep getting wrong. Mark Know it and it stops taking up your time.
A written study guide for the whole syllabus, plus the official blueprint split into its real domains with the weight each one carries in the exam.
Download once and the entire bank lives on the device — questions, every explanation, and the study guide. On a plane, on the train, in a basement office with no signal: it all still works. Only the AI Tutor needs a connection.
Try before you buy. No credit card needed.
Almost every feature is free — the paywall is on the question bank, not the app.
Join thousands who passed their certification on the first try
"Passed my AWS SAA-C03 on the first try with a score of 920! The practice questions were spot-on."
"The detailed explanations helped me understand concepts I struggled with. Highly recommend!"
"Best investment for my certification journey. The weekly updates kept me prepared for the latest changes."
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Read more →Drill it, let the scheduler decide what comes back, lock it in, then check whether you are actually ready. The app tracks all four for you.
Real exam-style tests on a live timer. All six question types the exams use — single choice, multi-select, true/false, text entry, drag-to-reorder and drag-to-match — so nothing on exam day is a surprise.
The app runs FSRS, the modern spaced-repetition scheduler, and brings a question back right before you would have forgotten it. Cards move Learning → Graduated → Mastered, and Weak Areas keeps its own list of what you keep missing.
Flip-card review for bookmarked concepts plus your own notes. Perfect for the final week before exam day — quick, focused, and confidence-building.
A single readiness score with an estimated pass chance, sitting on a per-domain mastery heatmap. It is computed on your device from your own attempts — so it tells you which domain is still going to fail you, not just that you should study more.
FSRS scheduling, per-domain mastery, and a readiness score off your own history
Start practicing for free today
Everything you need to know about ExamCert certification apps
