LEARN OFFLINE Premium members can now download a whole unit from its unit page. Lessons, dialogs and audio stay on your phone until you remove them, so you can keep practicing on a flight or anywhere without signal. SIGN IN WITH A USERNAME Kids who don't have their own email can join their class too. Their teacher creates a username and password for them, and can reset it if they forget. A QUICK TOUR New to ReanKhmer? A short tour walks you through the main parts of the app. You can replay it any time from Settings. FIXED • Vowels that had double dotted circles now show on a single dotted circle • Exercises in older lessons play that lesson's own audio • The letter tracing box and guide letter stay centered on smaller iPhones • Dialogs now count toward your daily streak

SIGN IN WITH A USERNAME Kids who don't have their own email can now join their class too. Their teacher creates a username and password for them, and they sign in with those. Forgot the password? Your teacher can reset it for you. SAFER FOR YOUNGER STUDENTS Students under 13 join through their school. Their accounts stay off leaderboards and out of community features, and our privacy policy now explains how we protect them. Choosing "Under 13" during setup tells you how to get started. IMPROVED • Login, sign-up and password reset screens scroll on smaller phones, so every button is in reach

NEW: • Download option on each Lesson and Dialog unit for offline learning. • Join a class with its code, right from your dashboard. • Reminders about a day before class work is due. BETTER OFFLINE • The app opens when you launch it without a connection, even if you have not used it for a while • Settings > Downloads stays on the tab you are on while a download runs • Downloaded units keep their numbered icons IMPROVED • Live Translation waits for you to pause before it speaks, and the transcript reads in sentences • Class certificates fit phone and tablet screens, and download at full size • Class dates show on the right day • Logging out now stays logged out • If your email already has an account, sign up tells you to log in instead of waiting for an email that will never arrive • If a subscription renewal payment fails, your lessons stay open while the payment is retried

NEW: LIVE TRANSLATION Speak in English and hear it come back in Khmer while you are still talking. • Real time speech to speech, not type and wait • Both transcripts stay on screen, English and Khmer side by side, so you can see the sentence you just said and learn from it • Built for the moment you are actually in: a phone call with family, ordering at a stall, a conversation you want to keep up with NEW: THE APP IN YOUR LANGUAGE The interface now speaks the languages the diaspora does. • English, French, Spanish, Portuguese, Chinese, Japanese and Korean • Switch any time from Settings, or from the language picker on the home page • Your choice follows your account across devices NEW: THE KHMER IPA CHART Every sound in Khmer, organized by sound instead of by letter, because you probably recognize a sound long before you can read the letter that spells it. • A native speaker recording for every sound • Plain instructions for your lips and tongue • The letters that spell it, and example words with audio • Links to the sounds it is most often confused with • Free, and no account needed COMMUNITY, NOW FREE FOR EVERYONE Study groups, the feed and the forums used to sit behind a paid plan. They are open to every learner now. • Follow other learners, and find people studying what you are studying • A feed that fills itself with what you and everyone else finishes • Comments, and a weekly question worth answering • Friend Streak: a streak you and a friend keep going together, counted only on days you both practise • Your week in Khmer: a weekly card with your lessons, your XP and the days you showed up • Notifications when someone follows you, reacts to your post or replies STUDY GROUPS, REDESIGNED • Discover sorts groups by how active they are, with a best match for you at the top • My Groups has a home screen with a weekly challenge and an XP race between members IMPROVED • Translations now show romanization, so you can say a Khmer sentence out loud before you can read the script • The Translation screen opens in Live mode • Streaks, XP and the leaderboard count what you actually did. If your longest streak read zero, it does not any more • A dialog you finish stays finished, and completions that were lost have been credited back • One speaking practice question asked for a sound that could not be recognized and never let anyone through. It does now • On iPhone: the reply box no longer zooms the app in and leaves it stuck, backing out of a group goes where you expect, and a lesson video that YouTube gates now gives you a way out

- Pick up right where you left off: lessons now show exactly which question you're on when you return to them, instead of just marking them "in progress." - Track your progress inside every lesson with a new checklist that fills in as you answer questions correctly, so you can see at a glance what's left. - Your XP now updates immediately after finishing a lesson or dialog, no more waiting for it to catch up - Fixed a bug where some vowel flashcards showed a blank pronunciation instead of the correct one - Fixed a watermark that was appearing over the Explore Cambodia and Province Journey maps - Fixed an issue where some users were occasionally signed out and asked to log back in - The alphabet chart and lesson consonant grids are now grouped in rows of five, matching how Khmer consonants are traditionally recited - Various other bug fixes and performance improvements Thank you for learning Khmer with us!

VOICE AND LISTENING • Recording and pronunciation scoring are fixed on iPhone and iPad. Scores now reflect how you actually spoke. • Tap any Khmer word in an exercise to hear a native speaker in matching, multiple choice, and character recognition. • A new listening exercise: hear a word, choose its meaning, then see the Khmer spelling. • Flashcards now play real native recordings only, never a robotic computer voice. READING AND WRITING • Printable worksheets (desktop): practice the full alphabet, or print a tracing sheet from any lesson's own characters and vocabulary. • A color-coded alphabet cheat sheet covering consonants, vowels and subscript forms, with romanization. Print it and pin it up. • Play all on the alphabet chart walks through every sound in order. • Type Khmer directly in fill-in-the-blank exercises with the built-in keyboard, and see whether an answer wants Khmer script or romanization. EXPLORE CAMBODIA • Province journeys have a redesigned interactive map. Tap any place to jump straight to it, and follow your route as it fills in. • Journeys are now part of the lesson path, so travel lessons lead you to the places they teach. CLASSES • Finish a class and earn a certificate you can download, print, and share. • Your curriculum is now grouped by unit instead of one long list. • Due dates display in your class's timezone. FASTER AND STEADIER • The app starts noticeably faster. • Fixed audio that would not replay, answers that were marked wrong when they were right, and an occasional page error.

- Celebrate every completed lesson with an animated Apsara mascot and a confetti burst. - Your AI Tutor got smarter. It now remembers your learning history, offers roleplay conversation practice, and reviews your vocabulary with spaced repetition. - Explore Cambodia just got bigger. New Province Journeys, Region Adventures, and Heritage Stories to discover. - Send us feedback from anywhere in the app with the new floating feedback button. - Pronunciation scoring is more accurate, and we squashed several bugs across lessons, dashboard, and exercises. - Explore More Tools such as Word Spacing, Khmer Converter, Name Generator, Spell Checker, Handwriting Worksheet, Alphabet Chart, Khmer Keyboard, and Khmer Verbs Thank you for learning Khmer with ReanKhmer!

• Free Khmer Alphabet Chart on ReanKhmer.org -> Resources: tap any of the 33 consonants or 24 vowels to hear native-speaker audio and see the phonetic breakdown. • Voice Mirror scoring is more accurate: word-by-word feedback now reflects whether you said the right word, not just how clearly you spoke, and the daily attempt counter no longer goes negative. • Improved pronunciation guide (IPA). • Fixed the bottom navigation bar disappearing after attaching a feedback screenshot. • Fixed a scrolling freeze in study group discussions, added a back button, and fixed a clipped members list on the study group page. • Dashboard, lessons, and review pages now load instantly when you navigate back to them. • Faster app loading right after signing in.

New Features • Pronunciation guide now toggles between romanization and IPA; choose your style in Settings, and it applies across every lesson. • Smarter speaking practice: see word-by-word confidence feedback and more accurate scoring for Khmer. • Animal Speak adds a new Farm world; great for younger and family learners. • Study groups: attach photos to your discussion topics and replies. • Three new free Khmer tools: a handwriting worksheet generator, a spelling & keystroke checker, and a romanization & number converter. Bug Fixes • Fixed a blank step that could appear in the mobile lesson player. • Fixed Khmer typing dropping characters in fill-in-the-blank exercises. • Cleaner fill-in-the-blank prompts and smoother audio playback. Thanks for learning Khmer with us!

Animal Speak is now inside the app! Learn Khmer animal names with native audio. Tap any animal in the Safari, Birds, or Aquarium world to hear it pronounced in Khmer or English. Free for all users. Find it in the AI Hub. Stronger lesson practice. The lesson player now requires you to scroll through content and answer exercises correctly before moving on. Learning that actually sticks. Bug fixes & improvements: • Speaking practice: spoken numbers now score correctly • Enrolled students (e.g. CACO) no longer hit free-tier rate limits • Classroom pages load faster for large organizations • "Page Error" no longer persists after switching pages

Fixes & Polish - Correct subscription check for free users enrolled in Enterprise classroom - Lesson exercises on mobile now require submission before advancing - Classroom assignment rows are now tappable - Translation tool cache display cleaned up - Classroom loading timeouts resolved - Navigation no longer leaves stale error screens

Version 1.7.10 brings fixes and improvements to your daily learning experience: Speaking Practice • Fixed audio submission failures for some users on Windows and Chrome • Digit pronunciation now scores correctly — saying "one two three" matches the right Khmer words Translation Exercises • Audio playback is now supported Explore Cambodia • Removed the hard content limit, you can now browse more freely, with a gentle nudge to upgrade after 5 views Progress Tracking • Fixed a bug where unit completion appeared stuck in progress due to draft lessons being counted App Experience • Dark mode preference now stays saved when you switch pages • Fixed status bar overlap on iOS

New • Pre-built lesson flashcard sets in Flashcard and Review tabs with embedded recorded audio for every approved lesson and unit. • Tier badges (Free / Pro / Premium), achievement badges wired to real progress, and weekly + all-time leaderboards. • Classroom: class leaderboard tab, push & email announcement notifications, scheduled announcements. • Print All tracing worksheet for writing practice. Fixed • iOS push notification token stuck at install date. • Dialog player Continue button, audio resume, and mascot rendering. • Classroom assignment Publish / Delete / Unpublish reliability. • Flashcards: pre-built script sets, card limits, and AI disclaimer behavior. • Plus assorted UI polish across the leaderboard and badges.

- Flashcards now has a pre-built flashcard sets of vocabulary, consonants, vowels, and culture from all the lessons - Improved the community leaderboard inside and outside classroom. - Bug fixes: achievement badge details no longer overflow the screen on smaller devices; dialog audio plays reliably on all steps; various classroom stability improvements.

NEW: • Public leaderboard with opt-in alias • Achievement badges & tier badges • Teacher View Lesson preview + survey assignments • CSV/PDF export for survey responses BUG FIXES: • Mobile UI overflow and dark-mode readability • 3rd party sign-in on native app • Stripe/RevenueCat subscription sync

PODCASTS — NOW AVAILABLE - Listen and learn Khmer through real conversations and stories. - Browse episodes by category or difficulty or topic. - Search shows or episodes. - Audio keeps playing as you switch between tabs. EXPLORE CAMBODIA — BOOK TRANSPORT - Planning a trip? The region explorer now includes a Transport tab so you can book buses to Cambodian provinces (powered by BookMeBus). UI IMPROVEMENTS - Rean Hub load content directly in tabs: Classroom & Lessons (organization/enterprise members only) - Social Hub load content directly in tabs: Podcasts & Community - Classroom curriculum rows are more compact with apsara mascots and easier to scan (organization/enterprise members only) - Lesson and assignment lists now use a clean, consistent row style (organization/enterprise members only) - Navigation is smoother when switching between learning areas FIXES - Fixed a blank screen issue with video player - Fixed an issue where collections showed blank when a podcast show was paused - Classroom progress now updates immediately after completing a lesson (no more waiting for the next refresh)

What's New in v1.7.5 New Features - Sign in with Google, Apple, or Facebook - English-Khmer Translation with Khmer Text-To-Speech in AI tab - AI Tutor responses are now personalized to your lesson progress and learning goals - Classroom assignments can now have a countdown timer with auto-submit Bug Fixes - Face ID / Touch ID preserved across logout - Audio recording limit raised to 58 seconds for speaking practice and text-to-speech - AI Tutor now scrolls to the latest message when resuming a conversation - Timed-out AI features now show a clear upgrade prompt instead of a silent error

New Features: • Added quiz lessons with 19 pre-built unit quizzes • Rate limit counters for AI features • Email typo detection & self-service correction Bug Fixes: • Improved voice mirror UI • Improved assignment grading & retakes • Clear biometric storage on logout • Social features limited to paid users

• Classrooms are now available for organization and enterprise members — option to join in Profiles • Adaptive mobile nav automatically shows the Class tab for enrolled students • Fixed intermediate/advanced lessons incorrectly returning "not found" • Fixed classroom access denied errors on iOS • Fixed Speaking Practice audio playback on iOS • Fixed line breaks not rendering in lesson content and exercise questions • Various layout and navigation fixes for a smoother experience

New Features:   • Audio Pronunciations in Character Tracing — Tap to hear each character pronounced as you practice writing it. • New Character Added — (Sra Es) is now included in the full character set. Bug Fixes: • Fixed worksheet tab navigation and blank second page issues • Fixed ghost navigation buttons and modal positioning on mobile • Fixed lesson counts not refreshing after completing activities Thank you for learning Khmer with us!