What's New in v1.19.0 New: TOPIK I Mini Mock Test - Listening and reading questions in the real exam's formats, all in Korean - A time limit on the real exam's pace, plus an estimated level from the official cut-offs - Review every question with an explanation after you submit - Free users can take it once a week Improved: Word levels on an official standard - TOPIK levels now follow the Korean Learner Vocabulary List of the National Institute of Korean Language - TOPIK learning paths show only the words for their levels - The TOPIK II questions are now called the TOPIK II Vocabulary Test, to match what they cover Thank you for learning Korean with us!

What's New in v1.18.0 Improved: Pick up the Reading Bootcamp where you left off - Come back after leaving midway and see how far you got, then continue or start over from the beginning Improved: Start your free trial right away - After your first lesson, you can start the 3-day Premium free trial straight from the intro screen Fixed - On iPad, rotating the screen no longer cuts off both sides of the screen - Fixed the pronunciation of 학교 (school) Thank you for learning Korean with us!

What's New in v1.17.0 New: A shortcut for Han character readers - Chinese and Japanese speakers now get a direct path to Sino-Korean vocabulary. You already read the characters, so only the Korean sound is new Improved: Graded Reading right from Home - Open reading material at your level in one tap from the Home screen Improved: The 21-Day Course keeps going - Finish today's day and move straight into the next one - See which activities you have opened within each day Improved: Meanings in more languages - Word and phrase explanations are now available in 12 languages Fixed - Study time now counts only the time you actually spend in the app - More reliable subscription status checks Thank you for learning Korean with us!

What's New in v1.16.0 NEW: Keep Your Streak Alive - Miss a day? A Streak Freeze is now applied automatically, so one slip won't reset your streak - Earn bonus XP for completing daily quests, plus smarter reminders that help you keep going IMPROVED: A Simpler Home Screen - Home now shows one clear focus for today, so you always know what to do next - Less clutter, more learning IMPROVED: Easier-to-Navigate Practice - Practice tools are grouped into a focused core set, with everything else one tap away under "More Practice" FIXED: iPad Stability - Fixed an issue where certain screens could freeze on iPad (iPadOS 26) Plus more Korean conversation translations and general stability improvements. Thank you for learning Korean with us!

difficulty adjustment (Syllable Merge)

- update content: Travel

- bug fix of mini game: Syllable Match

- add hangul mini game(puzzle): Practice -> Syllable Match

- update content of K-Pop - update for karaoke mode: Practice - Read My Text

- new TTS engine: Supertonic - UX update - UI bug fixes

NEW: Full Localization in 12 Languages - The entire app — every menu, lesson, hint, and grammar tip — is now fully translated into all 12 supported languages - Spanish, French, Hindi, Indonesian, Japanese, Korean, Malay, Brazilian Portuguese, Slovak, Thai, Vietnamese, and Simplified Chinese - Pronunciation guidance and grammar notes now read naturally in your language - Korean examples (한글) preserved throughout for authentic learning IMPROVED: Jamo Stroke Geometry - Refined stroke positions for cleaner handwriting feedback - Better alignment with the actual font glyph used in the app Thank you for learning Korean with us!

NEW: 21-Day Hangul Course - A structured day-by-day path from your first letter to reading short sentences - Each day takes 5–10 minutes with a clear goal and focused activities NEW: Graded Reading - Real Korean content matched to your level — signs, menus, K-Pop lines, news headlines - Four difficulty levels that grow with the letters you've learned - Tap any item to hear pronunciation, see meaning, and confirm "you just read Korean!" NEW: Pronunciation Tips for Your Language - Targeted advice for English, Japanese, Chinese, Spanish, Indonesian, and Vietnamese speakers - Covers the specific sounds your native language doesn't have (ㅓ vs ㅗ, tense consonants, batchim) - Minimal-pair practice so the difference clicks quickly NEW: Your Weak Spots - Auto-detects which letters you keep mixing up - One-tap focused drill on your weakest jamo NEW: "Can You Read This?" daily card - A real Korean word lands on your Home screen every day - Reveals meaning, pronunciation, and highlights the letters you already know IMPROVED: Stroke Order - Animations now use the actual font glyph, not abstract lines - Corrected stroke order and shape for ㅎ, ㄹ, ㅓ, ㅕ, ㅘ, ㅙ, ㅞ, and 5 more letters - Aligned with the National Institute of Korean Language standard IMPROVED: Pronunciation Audio - 124 new natural-sounding bundled audio clips for course vocabulary, reading material, and pronunciation drills

- Bug Fix - Feedback feature is added

Usability improvements and UI bug fixes

NEW: Live Camera OCR in Korean Reader - Point your camera at Korean text to see translations in real time - No photo capture required — recognition happens as you move the camera - Perfect for menus, signs, product labels, and K-drama subtitles - Improve usability

NEW: Practice Tools Section - All 4 practice tools — Shadowing, Pronunciation, Dictation, Listening Quiz — accessible directly from Home - Previously rotated one per day; now always visible for faster discovery IMPROVED: Pronunciation Drill - Auto-plays the syllable when you move to the next one - Compare your voice against the reference recording side by side - Auto-scores when speech recognition ends — no extra tap - 1,260 bundled audio clips — works instantly, even offline IMPROVED: Learning Progress Tracking - Study session start/complete events now fire at real learning activity, not home visits - Flashcard Review sessions are now tracked - Each Hangul Challenge step completion counts toward progress IMPROVED: Stability - Resolved all Swift 6 strict concurrency warnings - Fixed crash caused by audio session conflict during reading drill - Fixed My Voice recording/playback Error -50 - Fixed Speech Recognition main actor isolation issue IMPROVED: UI Polish - Drill card layout more compact - Tighter spacing around buttons and waveform

update sentence/listening/speaking contents

Usability improvements

NEW: How Hangul Works — Interactive Guide - Learn how Korean syllables are built from initial, vowel, and final consonants - See animated block diagrams for all 4 syllable layouts - Tap to hear every syllable and word pronounced - 3 hands-on challenges: build syllables by picking the right components NEW: Cheonjiin Keyboard Practice - Try Korea's most popular mobile keyboard — based on Heaven, Earth & Human - Learn how just 3 vowel keys create all 21 Korean vowels - Type real Korean words with the on-screen Cheonjiin keyboard - 5 typing challenges with instant feedback NEW: XP & Level System - Earn XP from studying, quizzes, flashcards, and streaks - 10 levels from Seed to Master — track your growth - Level and XP bar displayed on the home screen NEW: Quick Start Guide for Beginners - 3-step guided path: Letters → Words → Quiz - Shown automatically for first-time users NEW: Weekly Progress Chart - See your daily activity, word count, accuracy, and study time at a glance IMPROVED: Premium Preview - Preview first 5 words in locked categories before subscribing - Rewarded ad unlock available for temporary access EXPANDED: 1,000+ Hanja Characters - Grades 8 through 4 with meanings and vocabulary examples NEW: Korean Interface - Full Korean UI localization (1,600+ strings) IMPROVED: App Store Description - Highlights handwriting recognition and camera OCR as key features

New Learning Modes - Korean Typing Game — type Korean words against the clock - Batchim Drill — pronunciation rules quiz with explanations - Hanja Quiz — learn Korean words through Chinese character origins - Speed Challenge — 60-second timed quiz mode - Cumulative Review — quiz across all learned categories Flashcard & Review - Flashcard Deck Builder — batch create cards by category - Selective Review — filter and pick individual cards - Sentence-level Flashcards — study with full sentences - Knowledge Cards — collect grammar and pronunciation rules Content - TOPIK II support with expanded word data (8,000+ words) - K-Pop & K-Drama entertainment category (40 words) - Fan Culture dialogues (concert, drama, fan sign) - Grammar topics enriched with nuance, common mistakes, and comparisons - Korean-Only Mode — meanings shown as Korean example sentences - New translations: Mongolian, Uzbek, Tagalog Practice & Tools - Korean Reader — camera OCR for real-world Korean text - Male/Female voice labeling with grouped voice picker - Auto-retry incorrect quiz questions before results - Share button on quiz results Widgets & Notifications - Lock screen widgets (rectangular, circular, inline) with daily word - Daily sentence widget for ambient learning - Micro-learning notifications (3x daily) Quality of Life - Word search and bookmarks/favorites - Pronunciation issue reporting via long-press - User feedback form - App language setting - Appearance mode (System/Light/Dark) - Rewarded ads to unlock premium categories - Improved accessibility (Dynamic Type, VoiceOver) - Offline indicator on paywall - Branded launch screen

LEARNING PATHS • Three curated paths: Travel Korean, K-Pop Korean, and TOPIK Prep • Personalized recommendations based on your learning goals WORD OF THE DAY • A new Korean word every day on your home screen and widget • Listen to pronunciation with one tap MORE CONTENT • 2,700+ words (up from 975) across 22 categories • Spanish and Indonesian translations now at 100% coverage BETTER QUIZZES • Watch an ad for a hint when you're stuck • Bonus round: watch an ad for 3 extra practice words • TOPIK mock test now available for Premium users DAILY QUESTS & ACHIEVEMENTS • 4 daily quests with challenge objectives • 20 achievement badges with Bronze/Silver/Gold tiers • Daily quest completion streaks CONVERSATIONS • Watch an ad to preview any premium conversation for 24 hours • Multiple conversations can be unlocked simultaneously IMPROVEMENTS • Streamlined 2-step onboarding (was 3 steps) • Shorter first study session for new users (2 words instead of 10) • Faster home screen loading • Native ads blend naturally into word lists • VoiceOver accessibility improvements • Bug fixes and performance optimizations

• 1,770+ words (nearly doubled from 942) • 30 grammar topics (up from 7) — covering all TOPIK I essentials • 50 real-life dialogues (up from 30) • 15 reading passages with comprehension quizzes • Korean idioms, Sino-Korean vocabulary, and four-character expressions • TOPIK-style audio comprehension questions • Listen to Korean sentences and answer questions • Transcript revealed after answering

fix UI error