Econ Tutor vs AI, Explained

Learn microeconomics and macroeconomics by doing: drag the curves, run the Fed, out-price an AI rival and see why the theory works. Econ Tutor turns your economics course into short, interactive lessons with an AI tutor on call. Built by a university economics professor, designed for how students actually learn. LEARN BY DOING • Graphs and charts that respond as you move them • Step-by-step solvers for the math behind each model • Real-world cases, from Uber's surge pricing to central-bank policy • Short lessons that fit between classes, picking up where you left off A COMPLETE COURSE IN YOUR POCKET • Microeconomics: consumer choice, supply and demand, market structures, game theory, price discrimination, externalities and market failure • Macroeconomics: GDP, inflation and unemployment, short- and long-run models, IS-LM, monetary and fiscal policy, the open economy • Lesson quizzes that show the right answer and why, and save your progress PLAY THE ECONOMY • Chair the Fed: set interest rates through a slump, a boom and stagflation, and race the Taylor rule • Econland: steer taxes, spending and interest rates through the 2008 crisis, the 1970s and COVID-19 • Hotel Pricing Challenge: price your rooms against an AI hotel and learn price discrimination • Lemonade Empire: grow from a street stand to a duopoly and survive a price war Every game ends with stars and a short note on what to learn from your choices. SMART STUDY TOOLS • An AI tutor inside every lesson that knows what's on your screen • Progress that syncs across your devices • Clear, beautifully rendered math MADE FOR STUDENTS • Ad-free: nothing between you and the material • A dark design built for long study sessions • For university and college economics, AP® Economics, A-level and IB economics, business school, or plain curiosity GOES BEYOND THE APP • Continue on your laptop with the Econ Academy web companion • Test yourself with full practice exams on ExamTeX Stop memorizing. Start understanding how markets shape the world. AP® is a trademark registered by the College Board, which is not affiliated with, and does not endorse, this app.

You've felt it: the meeting where someone drops "LLM" or "fine-tuning" like everyone was born knowing what it means. You nodded. You shouldn't have to. AI, Explained is the interactive companion to the book of the same name — twenty-nine short, hands-on lessons that teach you what AI actually is, how it really works, and how to bend it to your will. No math. No jargon. No hype. YOU DON'T READ ABOUT THE MACHINE — YOU OPERATE IT Every chapter ends in your hands, with working demos of the ideas that separate the fluent from the frustrated: • Chop your own sentences into tokens and see why you pay by the piece • Play the next-word game and turn a real temperature dial • Watch a picture emerge from pure noise with the diffusion slider • Add messages to the context desk and catch the moment the AI "forgets" • Stack role, task, context, and format in the prompt builder and watch a bland answer turn sharp • Spot the hallucination delivered with 100% confidence • Find the three tells every scam shares — before one finds your family BUILT TO MAKE IT STICK • 29 lessons, each about ten focused minutes: story, law, ideas, demo, quiz, gut check • Collect the 29 Laws — each finished chapter mints its law as a card • Quizzes with instant feedback and self-graded gut checks from the book's answer key • The 30-Day Challenge: log one real use of AI a day until fluency is a reflex • Searchable glossary, the prompt recipe, the seven fixes, and the guard-yourself checklist PRIVATE BY ARCHITECTURE No account. No subscription. No ads. No analytics. No network connection at all — your progress never leaves your iPhone. The machine is not coming for the people who understand it. Pay once, and become one of them.