Guided reader
Facsimile and reading views, sentence-aware navigation, adjustable typography, linked illustrations, and continuous chapter progress.
Page continuityInteractive sentencesChapter progress
Product features
A complete study desk built around a book.
The feature set is broad, but its center remains disciplined: every lookup, note, card, exercise, and reminder should help you understand or remember something you actually read.
The toolkit
From first encounter to long-term recall
Each tool earns its place by helping you understand the page, keep what matters, or return at the right time.
Read-along audio
Sentence timing, playback speed, click-to-listen, continuous playback, and movement between pages without losing the audio thread.
Sentence cuesSpeed controlAutoplay
Shadow Mode
Play one readable sentence, repeat it aloud, rate how it felt, and log the completed repetition in your study history.
Play & repeatSelf-ratingActivity history
Wiktionary integration
Definitions, part of speech, gender, forms, examples, and media appear without pulling you away from the page.
DefinitionsFormsExamples
Study Desk and slash notes
Use /sentence, /meaning, /decline, /review, or /plain to create source-linked study blocks directly from the page.
AI parsingForms tablesRecall prompts
Book flashcards
Recognition and context cards with source sentences, confidence from 1–5, learned states, search, filters, and bulk management.
RevealConfidenceReturn to reader
Practice and answer keys
Book-native exercises with hints, accepted alternatives, explanations, progress, and one-report-per-user answer-key feedback.
Accepted answersHintsReport key
Remember
A light review room drawing from eligible vocabulary and exercise evidence, limited by book access and spaced by actual study history.
Book-scopedTime-awareShort sessions
Study history
Reading, listening, dictionary lookups, notes, practice, flashcards, shadow repetitions, and checkpoints come together by day.
CalendarActivity typesCheckpoints
A calmer learning rhythm
Stay with the story. The app remembers the rest.
Your place, notes, vocabulary, exercise progress, and review material remain connected to the book, so every session begins with a clear next step.
Keep reading
Definitions, sentence audio, and page-aware help stay close, so a difficult word does not have to end the reading flow.
Keep what matters
Turn useful sentences into notes, parsed examples, or flashcards that always lead back to their original context.
Know what comes next
Resume the book where you stopped, continue unfinished practice, or enter a short Remember session when review is due.
Choose a starting point
See how access and content fit together.
Compare the product model, browse available languages, or review membership permissions before entering the app.