Knowtifs

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.