LafaekTOEFL

LafaekTOEFL AI Coach is a free, open-source AI coach for the new TOEFL iBT that started in January 2026. I'm preparing for my first TOEFL in Dili, Timor-Leste. The prep books I could get cost $50, took two weeks to arrive from Indonesia, and covered the old test. Official practice tests cost $49 each, and free materials give no feedback on writing or speaking. LafaekTOEFL fixes that: - Personal plan: a learner enters their level, target band, test date and accents. Meta's Muse models then build a personal plan in about 13 minutes: 133 questions in all 12 task types of the 2026 format, pictures, listening audio in five English accents (American, British, Australian, Indian, African), 120 vocabulary words and a day-by-day schedule up to the test. - AI feedback: writing and speaking answers get an AI band score (1-6) with coaching. - Mock test: a full timed mock test gives a band and CEFR level for each skill, and 4.0 or higher earns a certificate anyone can verify online with a QR code. It's free to start, costs about $3.16 in AI calls per study plan (measured on the live app), and is MIT open source so schools can run their own copy. Live app: https://www.lafaektoefl.tech Docs (story, user guide with screenshots, architecture diagrams, cost breakdown): https://www.lafaektoefl.tech/docs Judge demo account (plan already generated; 1 study plan and 2 mock tests left): Email: lafaekaiajito@gmail.com Password: LtcV7pCCPnUGhcGe7! Or create new one in here https://www.lafaektoefl.tech/signup Built during the hackathon: the first commit (26 Oct) contains only the LICENSE file, and all code was committed from 27 Oct onwards. See "Built during the hackathon" in the README. https://github.com/ajitonelsonn/lafaek-toefl-ai-coach