Did You Know.. vs Lanma

Did you know… learning doesn’t have to be hard? “Did You Know…” brings you short, powerful facts designed for curious minds. No long reading. No pressure. Just ideas that stay with you. Swipe through bite-sized insights across science, psychology, history, and everyday life — all in seconds.

Lanma is the language-learning app that turns the videos and articles you already consume into vocabulary you can remember and use in conversation. BRING WHAT YOU ALREADY WATCH AND READ Share or paste a YouTube video. Add an article, blog post, news page, or Medium post. Choose your level and definition language, then let Lanma find useful words and expressions in context. For YouTube videos, Lanma recommends a manageable, level-matched selection while keeping more expressions available if you want them. Words you mark as already known are remembered, helping future videos surface more relevant vocabulary. MAKE THE WORDS STICK Review your vocabulary with: • Contextual flashcards • Multiple-choice quizzes • Fill-in-the-blank sentence practice • Pronunciation and sentence audio • Smart Review drills • Spaced repetition Lanma schedules each word around your progress. Difficult words return sooner; stronger words wait longer. SPEAK THE WORDS YOU SAVED Choose a word set, select up to 20 target words, and pick your level. Lanma creates a live roleplay around that vocabulary. Speak naturally, interrupt when you need to, and watch target words light up as you use them. You can open the live transcript during the conversation or type instead when speaking is not convenient. FINISH WITH USEFUL FEEDBACK After a conversation, see: • The sentences you produced • Target words you used or missed • Grammar, word-use, and context scores • Strengths and recurring error patterns • Personalized suggestions for your next attempt ONE CONNECTED LEARNING LOOP The vocabulary comes from content you care about. Review helps it stick. Talk turns it into language you can actually retrieve and use. Your word sets, review schedule, conversations, and progress stay together instead of disappearing after one AI chat. MORE WAYS TO LEARN • Import Anki .apkg, .colpkg, and .txt files • Generate vocabulary around any topic • Read AI stories built from weaker words • Create AI memory hooks • Track streaks, mastery, and upcoming reviews • Learn across 20 supported study languages • Study without ads on every plan WHY UPGRADE Free includes up to five word sets, unlimited standard study and quiz sessions, and monthly YouTube and website imports. Pro adds unlimited word sets, much higher import limits, Smart Review, and Talk. Premium is designed for frequent active practice, with substantially more Talk sessions, higher content limits, and AI Story Mode. Start free. Eligible learners can try Premium for seven days without a credit card. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/