Tips on vocabulary learning, spaced repetition, and language study strategies.
Do crosswords help you learn a language? They force recall and spelling - harder than flashcards, but better for memory. The science, and how to use them free.
Tired of Anki's learning curve? Compare 6 free Anki alternatives for web and mobile - with real spaced repetition, modern UX, and no setup. Try one free.
YouTubeTurn any YouTube video into vocabulary flashcards. Extract words from subtitles with AI, get translations and example sentences. Step-by-step guide.
AIPaste a URL, upload a PDF, or import YouTube subtitles - AI creates vocabulary flashcards with translations and example sentences. Free to try.
vocabularyWords learned from content you choose stick longer than words from pre-made lists. Here's what 8 studies across six research traditions say, and how to apply them to your studying.
spaced repetitionEbbinghaus found we lose 50-70% of new information within 24 hours. Here is the 140 years of research behind spaced repetition, and how FSRS turns it into a study schedule.
FSRSSM-2 is from 1987. FSRS models your memory with three parameters and schedules smarter reviews. Here's exactly how they differ and why it matters.
comparisonWe tested every major spaced repetition app in 2026 - Anki, Quizlet, Memrise, Brainscape, MintDeck, Chunks, and Words on Repeat. Here's which one is actually worth using.
quizletQuizlet paywalled Learn mode, Test mode, and offline access. Here's exactly what changed, what free alternatives exist, and how to migrate your study sets.
comparisonAnki, Quizlet, or Words on Repeat? We compare algorithms, pricing, quiz modes, and content quality side by side. Find the right flashcard app for you.