Luwi vs Knowtifs

Luwi is an exciting companion for your learning adventure! With 11 engaging language lessons, friendly robot tutors, fun RPG games, unique robot personas, grammar guide and error checking, word and sentence generator, and even a public domain book library, Luwi has everything you need to enhance your learning experience. Plus, it offers a rich collection of word and sentence databases along with studio-quality native voices to bring your learning to life. And the best part? Luwi's user interface supports 24 languages, making it accessible and enjoyable for everyone! Features * Handwriting spelling practice. * Grammar studio * Auto grammar correction on chat * RPG Games with Pinyin support * Image reference pronunciation practice. * Fun 360-degree language practice tool. * Free Open Book Library * Let Luwi check your pronunciation.Hands-free practice * Auto progress tracking * Check correct pronunciations * Spelling practice tool Have you ever wondered how a word is pronounced in a foreign language or a language you are learning? Here is an instant reader tool: type or paste the word and let Luwi read it for you.

Knowtifs delivers bite-sized facts on topics that matter to you — history, finance, science, languages, and more. Subscribe to topics, rate content, save facts as flashcards, and study at your own pace. **Knowledge Feed** Subscribe to up to two topics and browse a continuous feed of sourced facts. Sort by community top-rated or by recency. Filter by topic or hashtag. Rate facts with a thumbs up or down to help surface the best content for everyone. Every fact feed is built using a proprietary knowledge graph pipeline that uses multiple large language models. Accuracy may vary depending on the generation pipeline version and models used. Always verify information from primary sources where precision matters. **Flashcard Mode** Every fact you save becomes a flashcard stored locally on your device. Study with Questions First or Answers First — choose which side the card shows, then tap to reveal the other. Auto-Advance plays through cards hands-free at adjustable speeds (×0.5 to ×2). **Topic Subscriptions** Browse and search the full topic library. See the fact count for each topic before subscribing. Tap to subscribe or unsubscribe at any time. **Request a Topic** If a topic is missing, submit a request. Other users vote on community submissions — the most requested topics get added to the platform first. **Import Your Own Cards** Import Anki decks (.apkg) or CSV files and study them alongside your subscribed topics. Plain text and line breaks are preserved; media and HTML formatting are stripped. **Account & Privacy** Sign in with Google or Apple or email. Saved flashcards are stored locally using Apple CoreData and are never uploaded to any server. Cloud data is stored in Google Firebase. Delete your account and all associated data at any time from the Profile screen.