Question Generator is a free Android app that uses AI to instantly create practice questions and exam papers from any subject or PDF. Unlike apps that use a fixed question bank, this uses real AI to write brand-new multiple-choice, true/false, essay, and short answer questions in seconds. Features: • AI question generation • PDF import (generate from your notes) • Practice mode with instant marking • Exam mode with printable PDF export • AI-graded essay answers • No sign-in. No ads.