Casty vs Lœrn

Convert PDF files into educational podcasts in Japanese or English Live transcript with built-in dictionary. Offline listening available after generation.

Study for exams with flashcards, smart practice and your own learning materials. Lœrn (also: Loern) is a flexible flashcards and study app for school, college, university and lifelong learning. Create your own learning decks, practice with different question types and focus on what you need to remember. No subscription. Your learning data stays on your device, and Lœrn works offline. STUDY YOUR WAY Build learning decks around the subjects that matter to you. Lœrn supports multiple ways to practice: • Flashcards • Multiple choice • Fill in the blank • Matching • Ordering • Numeric answers Whether you're preparing for an exam, learning vocabulary or developing a new skill, choose the format that fits your material. SMARTER PRACTICE Lœrn helps you focus your study sessions based on your performance and retention. Instead of simply going through the same cards again and again, your practice adapts to what you know and what needs more attention. Track your progress with useful statistics including accuracy, retention, study time and streaks. CREATE FLASHCARDS & STUDY DECKS WITH AI Already use an AI assistant for studying? Lœrn makes it easy to turn AI-generated learning content into structured learning decks. The app guides you through the process: use the AI provider of your choice to create compatible learning content, then import it into Lœrn. AI is not built into Lœrn, so there is no additional AI subscription or usage fee from us. You decide which external AI service you use and what information you share with it. Prefer not to use AI? You can create all your learning content manually. YOUR MATERIALS, YOUR DATA Lœrn is designed around local storage instead of accounts and cloud services. • No account required • No Lœrn cloud • Learning content stored locally • Progress stored locally • Import and export your decks • Back up and restore your learning data • Study offline This gives you control over your learning materials without depending on a dedicated Lœrn backend. SHARE LEARNING DECKS Export your decks and share them with friends, classmates, study groups or teachers. Other Lœrn users can import them and start studying. NO SUBSCRIPTION All learning features are available without a subscription. The free version is supported by ads. If you prefer an ad-free experience, you can remove ads with a one-time purchase. MADE FOR • School, college and university • Exams, finals and quizzes • Flashcards and spaced practice • Vocabulary and language learning • Professional development • Self-study Study at home, on the train, between classes or wherever you have a few minutes. Because your learning content is stored locally, your decks remain available even when you're offline. Create your decks. Practice what matters. Learn at your own pace.