ExamGhost is an AI Tutor and study platform. Ask any study question, get clear step-by-step explanations, and practice with AI-generated quizzes — so you actually understand the subject.
Can you teach me how light reactions work?
Of course! Light reactions happen inside the thylakoid membrane:
How It Works
ExamGhost is your AI teacher — it explains topics, answers your questions, and helps you practice so you truly understand what you're studying.
Install the free extension in seconds. It sits quietly in your browser, ready to be your personal AI tutor whenever you need help understanding something.
Why does the mitochondria produce ATP?
Stuck on a concept? Just highlight the text you don't understand, or type your question. Your AI teacher explains topics in simple, clear language.
Get clear explanations, then reinforce what you learned with AI-generated practice quizzes. Study smarter and actually retain the knowledge.
AI Tutor · AI Teacher
ExamGhost works like a personal teacher who is always available. Whether you are learning maths, science, history, or any other subject — just ask and get a clear, simple explanation tailored to your level.
“Can you explain Newton's Second Law in simple words?”
Force = Mass × Acceleration. Simply put: the harder you push something, the faster it moves. A heavier object needs more force to speed up.
Chloroplasts contain chlorophyll which captures sunlight to produce glucose — the process of photosynthesis.
AI Quiz Helper
ExamGhost creates practice quizzes from any topic you are studying. After each question, it explains why the answer is correct — so you build real understanding, not just guesswork.
Learning Progress
See your learning progress grow over time. ExamGhost tracks your understanding across topics and tells you exactly what to review next so you study efficiently.
See your mastery level for each subject you have studied.
AI tells you what to review based on where your gaps are.
AI Suggestion: Great progress in Algebra! Focus on Chemical Bonds next to fill your knowledge gap.
Why ExamGhost
ExamGhost is your AI Tutor, AI Quiz Helper, and AI Teacher — all in one Chrome extension. Free to start.
ExamGhost identifies the key concepts in each study session and monitors your understanding over time, so you always know what to review.
Get a clear answer to your study question in under 2 seconds. Your learning flow stays uninterrupted.
Zero data logging. Your study activity is never stored or shared with anyone.
ExamGhost explains the reasoning behind every topic so you truly understand the material and can apply it yourself.
Students who study with their AI tutor report better test confidence and higher grades.
Whether you are in high school, university, or self-studying — ExamGhost adapts its teaching style to you.
Generate unlimited self-practice quizzes on any topic you are studying to test your own understanding.
Pricing
Start for free, upgrade when you want more from your AI Tutor. No hidden fees, cancel anytime.
Join students who use ExamGhost as their personal AI Tutor, Quiz Helper, and AI Teacher.
No credit card required · Cancel anytime · 7-day money-back guarantee
All plans are powered by Google Gemini Flash. You can also bring your own Gemini API key for custom rate limits. ExamGhost is an independent tool and is not officially affiliated with Google or Gemini.
FAQ
Everything you need to know about ExamGhost.