In today's digital age, how students study for exams is rapidly evolving. Traditional methods, like textbooks and handwritten notes, are now being supplemented or even replaced by artificial intelligence (AI) tools, making exam preparation more efficient, personalized, and interactive. One such tool that has gained massive attention is ChatGPT, an advanced AI language model developed by OpenAI. But ChatGPT is far from the only AI-powered study assistant available. From question generators to flashcard apps, various AI-driven platforms are transforming the exam preparation landscape.