Flashcards, quizzes, typing and listening — scheduled with FSRS spaced repetition so each card comes back just before you forget it.
Free
No paywall, no streak guilt
FSRS
Reviews when you are about to forget
Modes
Flip, quiz, type, listen, match
Course & deck catalogs
Ready-made content to start today
One session can flip a card, type it, hear it, or match it. FSRS decides when it comes back.
Mixed drills that rotate per card — flip, multiple choice, typing, and listen in one session.
Learn morePowered by the same algorithm Anki uses today. Cards come back at the optimal moment.
Learn moreFlip through cards with spaced repetition — review exactly when you're about to forget.
Multiple-choice drills that test recall under pressure and surface weak spots fast.
Type the answer from memory. Nothing builds retention like producing the word yourself.
Pair terms with definitions in a quick matching round — great for warm-ups.
Hear a word spoken aloud, then pick the correct meaning from several choices.
Read AI passages in your target language; tap any word for layered glosses and add unknown words to your deck.
Tap the stressed syllable in Greek words — drill accent placement with instant feedback.
Choose the right definite article before each noun — German, French, Spanish, and more.
The Science of Memory
FSRS predicts memory decay and schedules reviews at the optimal time — paired with Learn mode, AI Read passages, Greek stress drills, and more, all built in. Learn how FSRS works.
| Feature | Wordlet | Anki | Quizlet |
|---|---|---|---|
| Algorithm | FSRS | FSRS / SM-2 | Fixed intervals |
| Price | 100% free | Free / $25 iOS | Plus paywall |
| Study modes | Learn, quiz, type, listen, match | Flashcards (+ add-ons) | Modes (Plus locked) |
| AI Read passages | Built-in | Add-ons | |
| Language drills | Greek stress, noun articles | Add-ons | |
| Web + mobile | Desktop-first | ||
| No ads |
See detailed comparisons: Wordlet vs Anki, Wordlet vs Quizlet, or all alternatives.
Short answers about wordlet for learners and search engines.
wordlet is a free vocabulary learning app. You build flashcard decks, enroll from the course catalog, or copy ready-made decks from the deck catalog, then study with flip cards, quizzes, typing drills, listening, and matching games. Reviews are scheduled with FSRS spaced repetition so each word comes back just before you forget it.
FSRS is a modern spaced-repetition algorithm that predicts when you are about to forget a flashcard and schedules the next review for that moment. wordlet uses FSRS on every card in every study mode — the same algorithm family as modern Anki.
Spaced repetition spreads reviews over time instead of cramming — each word returns just before you forget it. FSRS automates the schedule from your grades after each recall attempt.
Yes. wordlet is free to use — no paywall and no premium tier. Create decks, study with every mode, and sync progress across devices at no cost.
wordlet uses FSRS (Free Spaced Repetition Scheduler), the same family of algorithm used by modern Anki. After each review you rate how well you remembered the card, and FSRS predicts when you are about to forget it and schedules the next review for that moment — not too soon, not too late.
wordlet includes Learn mode (mixed drills per card), flashcards, multiple-choice quiz, typing drills, listen-and-choose, vocabulary match, Read mode with AI-generated passages, plus language-specific modes like Greek stress and noun articles. One deck can use every mode in a single session.
Compared to Anki, wordlet is a modern web app with built-in quiz, typing, listen, and match modes — no add-ons required. Compared to Quizlet, wordlet uses FSRS scheduling instead of simple fixed intervals, and focuses on long-term retention rather than cramming.
Yes, in a few places. Read mode generates short passages that use your deck vocabulary in context. Deck creation can suggest example sentences and images. Text-to-speech for listen mode may use cloud voices. Core scheduling and grading are deterministic — FSRS does not depend on AI.
You can browse the course catalog and deck catalog without signing in. To create decks, save study progress, and sync across devices you need a free account — sign in with Google, Apple, or email.
Yes. wordlet has native iOS and Android apps that sync with the same account and deck library as the web app. Sign in on any platform and your progress follows you.
Yes. The course catalog and deck catalog list public content you can preview and add to your library in one click — useful when you want to start studying immediately without building everything from scratch.