💡 What this app does: GrammarQuizi is an AI-based English grammar quiz generator designed for ESL teachers who want smarter, faster ways to practice and assess grammar. Powered by artificial intelligence (AI), GrammarQuizi automatically creates ESL grammar quizzes aligned with the appropriate CEFR difficulty level.This AI-powered grammar app for teachers supports a wide range of grammar question types to suit diverse classroom needs. Teachers can generate quizzes instantly, personalize them by topic, and even produce multilingual versions using custom instructions for greater flexibility and engagement.