Dokkai vs HiCoCo Chat

Turn any Japanese text into your personal study material. Built by an indie developer with a passion for Japanese language and media — this is the app I wished I had when learning Japanese myself. SCAN ANYTHING Point your camera at books, manga, signs, menus, or subtitles. Dokkai instantly extracts the text using advanced OCR. NATURAL TRANSLATIONS AI-powered translations that sound natural, not robotic. Get the meaning, not just word-for-word conversion. LEARN AS YOU READ Every scan becomes a lesson: - Furigana readings above kanji - Vocabulary breakdowns with definitions - Grammar explanations - Save words to flashcards BRING YOUR OWN MATERIALS Study what YOU want to read — not textbook examples. Real Japanese content at your level. LIBRARY Read real Japanese — the way it was actually written. Dokkai's Library is a curated collection of authentic Japanese content designed for learners. Short stories, diary entries, and dialogues written by real people, covering everyday life, culture, and the kind of Japanese you'll actually encounter outside a textbook. Every piece in the Library comes fully equipped with the tools you need to understand it deeply: Hard mode — read the raw Japanese and analyze any word you don't know with a single tap Cheat mode — toggle furigana, read alongside the English translation, or challenge yourself with English-only and reveal the Japanese when you're ready Study mode — break down every sentence with furigana, grammar patterns, and color-coded vocabulary cards Content is organized by difficulty level (N5–N1) and format, so you can find something that matches exactly where you are right now. Series let you follow a story across multiple chapters, tracking your progress as you go. New content added regularly. iCLOUD SYNC Your scans, vocabulary, and progress sync across all your devices. SUBSCRIPTION Dokkai Premium unlocks all features with a 3-day free trial. Choose weekly, monthly, or yearly billing. FEEDBACK Have a bug or feature request? I'd love to hear from you: https://forms.gle/SZemfm9mm1SzMLKA6 Terms: https://mochipixel.io/dokkai/terms.html Privacy: https://mochipixel.io/dokkai/privacy.html

Most language apps give you flashcards. HiCoCo gives you friends. Meet a cast of AI personas — each with a distinct personality, backstory, and daily life. Chat with them in real scenarios: order coffee, navigate a job interview, catch up over a call. Every conversation is tailored to your level, quietly fixing the grammar patterns you struggle with most, without ever stopping the flow. REAL CONVERSATIONS, REAL PROGRESS Talk freely or pick a scenario. Your AI friends remember past conversations, adapt to your proficiency, and gently correct mistakes through natural restatement — not grammar lectures. WORDS THAT STICK Every word you encounter in chat gets saved automatically. Our spaced repetition system (FSRS) schedules reviews at exactly the right moment so vocabulary moves from short-term to long-term memory. PRONUNCIATION THAT ACTUALLY IMPROVES Speak your replies out loud. HiCoCo scores your pronunciation on the spot and shows you exactly where to improve — vowel by vowel, word by word. YOUR DAILY LEARNING FEED Open the app to a personalized home screen: your streak, words due for review, a grammar insight from yesterday's conversation, and a message waiting from one of your AI friends. INSTANT DICTIONARY, ANYWHERE Tap any word mid-conversation to see a plain-language definition in your mother tongue, real bilingual example sentences, and an option to save it to your vocabulary list. Works offline too. BUILT FOR EAST ASIAN LEARNERS HiCoCo is designed for Chinese, Japanese, and Korean speakers learning English or Japanese. Coco helps you start chatting immediately and guides you toward the right personas and scenarios as you go. —— FREE — Try it now • 3 AI conversations per day • 5 voice messages per day • 3 featured personas • Unlimited dictionary lookups • Unlimited SRS review • Full streak tracking • 7-day Pro trial included PRO — Unlock everything (¥38/month or ¥228/year) • Unlimited conversations and voice messages • Full persona library — all characters and scenarios • Pronunciation assessment scoring • Offline mode • 50% off with annual plan vs monthly —— No leaderboards. No XP grinding. No gamification gimmicks. Just meaningful practice that compounds — one conversation at a time. Start your 7-day free Pro trial today. Terms of Use: https://hicoco.io/en/terms