How to use the site

Read a lesson, answer its practice questions or review its flashcards. Use the interactive diagrams to compare what happens when an assumption changes.

Use the learning tools alongside your classes and textbooks. The diagrams isolate relationships under stated assumptions; they help explain models and do not predict every part of a real economy.

Meet the founders

Co-founder

Daniel Lopez

CEO

Co-founder

Felipe Oliveira

Financial & Strategy Lead

Your study progress

Guests save lesson completion, flashcard reviews and question attempts in this browser. Signed-in students save private progress to their account across devices. Guest progress is imported only when you choose to import it. Clearing site data removes guest progress; it does not remove saved cloud progress.

Educational content is available without an account. Email accounts use Supabase Auth; personal progress is restricted to its owner. Questions and explanations are authored study material. Written responses use model answers and self-assessment; selected-answer and numerical tasks can provide automatic checks.

Independent educational material

The Econ Ace is not affiliated with or endorsed by the International Baccalaureate or any school or organization. Linked research, syllabus documents and other credited third-party material belong to their respective owners. Source credits remain with the relevant lessons.