Every Studio Built for Quiet Focus
Each module lives cleanly inside one calm Windows desktop window — modular when you explore, serene while you focus.
FSRS Flashcards & HTML/CSS Card Studio
Study with scientific Free Spaced Repetition Scheduler (FSRS) intervals while customizing card front and back designs in real time — or paste custom HTML/CSS directly from an AI prompt.
- Again, Hard, Good & Easy recall ratings with deck stability forecasts
- Built-in Flashcard Studio editor with live visual canvas, element tree & code tabs
- Attach card images or audio notes saved right alongside your deck
- Export and import self-contained .lbdeck bundles to share or back up decks
- Built-in Flashcard Creation Guide accessible anytime inside Settings
Graded Reading & Character-Level Writing Atelier
Read graded target-language stories with inline pronunciation, click any unfamiliar word to inspect & save, then flip into Writing Atelier for gentle real-time translation mastery.
- Reading stories in Japanese, Spanish, and more with N5–B2 difficulty badges
- Toggle phonetic overlays (Romaji, Hiragana, stressed pronunciation) calmly
- Instant Word Inspector modal + comprehension checks + Reading Mistakes Workout
- Writing Atelier: live character matching, accent-friendly forgiveness & Word Hints
- Writing Sentence Story mode for step-by-step guided prose practice
Conversation Arena, 9 Mini Games & Grammar Curriculum
Practice everyday situations with natural speaker voices, reinforce recall through 9 fast games pulling straight from your Saved Notebook or Decks, and clear structured Grammar syllabi.
- Multi-speaker Conversation dialogues with synchronized wave playback
- Generate custom Conversation lessons cleanly via ChatGPT JSON prompt workflow
- 9 Mini Games across Vocabulary, Sentence, Grammar & Dialogue categories
- Play Mini Games using your own Saved Words, Decks, or Active Mistakes
- Grammar Arena: topic curriculum tree, mastery dashboard, boss fights & custom packs
AI Voice Tutor & Saved Vocabulary Vault
Converse freely about topics or target vocabulary using Google Gemini/Gemma or local Ollama, backed by a calm Saved Notebook and Mistakes Workout across Reading, Writing & Games.
- Real-time voice reply paired with streaming subtitles & slow-speed toggle
- Target Word Tracker nudges you gently to use new words in conversation
- Click any word spoken by the AI Tutor to translate & save without interrupting
- Saved Notebook groups words by language, category, difficulty & starred status
- Startup Guide + Calm/Neon themes + JSON database backup & restore
Built-In Startup & Flashcard Guides
New learners are gently greeted with an optional Startup Guide covering Gemini API, Speech-to-Text, Voice Packs, and Offline Translators — plus a dedicated 7-step Flashcard Styling walkthrough. Turn either off permanently or re-open them anytime from Settings.
