HeyStudy: AI Vocabulary Live

HeyStudy is officially here 🎉 Type in any topic and AI builds you 20 English words — pronunciation, meanings, and examples included. · AI-generated custom vocabulary (Google Gemini) · 100 free TOEIC 900+ starter words · 6 study modes (flashcards · multiple choice · reverse · listening · spelling · test) · Daily study reminders + check-in points · Friend invite rewards · No ads, a clean place to study Look at 10 words a day — build your English the steady way. Off-the-shelf vocabulary books always have limits. The English you need for your job, the expressions for your hobbies, the words for that concert you're going to… the ones you actually want to learn are never there. HeyStudy was built to fill that gap. Just write one line — a topic. Something like "programming," "startup investing," "K-pop concerts," "camping," or "workplace English." Google Gemini puts together 20 key words from that field, complete with pronunciation, meanings, and example sentences. Pick from 5 difficulty levels, from beginner to advanced, and a vocabulary set you couldn't find anywhere else is ready every single day. ■ Built-in vocabulary Sign up and 5 categories open automatically: IT, Business, Finance, Current Affairs, and Medical. 20 words each, 100 in total, at a TOEIC 900+ level. ■ 6 study modes Flashcards (word ↔ meaning toggle), multiple choice, reverse mode (meaning → word), listening, spelling, and test. Meeting the same word in different ways makes it stick far longer. ■ Daily reminders + points Get a daily nudge to study, earn points every day, and pick up a bonus for a 7-day streak. Invite a friend and you both get points. ■ Privacy, taken seriously We collect none of it — no advertising ID, location, call logs, or contacts. Even for AI processing, no identifying information is sent; only the topic text you type. Your data is never used to train AI. HeyStudy is built by a single developer. No ads, no nudging you to pay, no selling your data. Try building the habit of looking at 10 words a day.