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v2.8.1August 14, 2026
Improvements
- Choose your review direction: Vocabulary and book-memory review sessions now offer Auto, Vietnamese → English, and English → Vietnamese in the information column. Auto continues to progress from recognition to active recall through Memory Rhythm. Practise the direction you need.
- Both notebooks now fit mobile screens: Vocabulary and book-memory notebooks now adapt their spacing, rhythm banner, actions, filters, cards and review sessions to smaller screens. Self-rating actions stack vertically for clearer labels and larger touch targets. Review one-handed without zooming or horizontal scrolling.
- Notebook buttons are easier to use on mobile: Actions, filters, pronunciation controls, card menus and review-direction choices now resize cleanly, provide larger touch targets and stay within the screen. Reveal Answer spans the available width on phones. Fewer missed taps and no cramped labels.
- Responsive controls that fit their context: The book detail page, Reader navigation and review actions now use compact mobile sizing, spacing and natural wrapping instead of stretching every button full-width. “Mark as…” actions are quieter so forward navigation keeps the emphasis.
- The Memory Notebook gets the full mobile workspace: The Reader navbar hides while the notebook is open on phones and returns when it closes.
Fixes
- Book TTS now plays on the first mobile tap: Speech starts within the original user gesture instead of waiting for the browser voice list. While playback is prepared the audio control locks and shows a loading indicator, ignoring repeated taps until sound begins. No second tap required.
- Notebook cards no longer break on mobile: Long words or phrases, status badges and Memory Rhythm details now stay within narrow screens. Enter, Space and 1–3 keyboard hints are hidden on mobile devices as well. Only the touch actions remain.
- The Memory Notebook close button no longer overlaps mobile content: The in-reader notebook now has its own full-width header and divider, matching the Chatbot. Its close action stays in the header while notebook content scrolls independently below. A clear close action without covering the page.
- Book detail pages no longer overflow on mobile: The countdown, book metadata, unlock status, review content and trial action now shrink or wrap within the viewport.