NautilusTalk vs Jinshu Reader

Practice speaking Japanese in everyday situations with an AI conversation partner. Prepare for a trip to Japan, rehearse a useful conversation, or turn the Japanese you already know into words you can say out loud. NautilusTalk gives you a situation, a role, and a reason to speak. Start with introductions, ordering coffee, shopping, and asking for directions. Explore workplace and business conversations when you want a bigger challenge. PREVIEW. PRACTICE. CHALLENGE YOURSELF. - Preview: Explore the situation, useful vocabulary, example sentences, and a sample dialogue before you begin. - Practice: Talk with an AI partner. Use hints and suggested replies when you need help keeping the conversation going. - Challenge: Try the scenario more independently, then review feedback on your conversation. LISTEN AND SPEAK AT YOUR PACE - Speak your replies with voice input, or type when you prefer. - Listen to Japanese replies and replay sentences to practice saying them aloud. - Adjust the speech speed and follow highlighted text as you listen. - Check translations and expression hints when you need support. BUILD ON EACH PRACTICE SESSION After a conversation with at least three replies from you, request an AI review with suggestions and sentence-level feedback. Successfully reviewed sessions are saved so you can revisit the conversation and replay your recordings. Bookmark scenarios you want to practice again. MADE FOR THE MOMENT YOU NEED TO SPEAK Whether you are getting ready to visit Japan or want more speaking practice alongside your Japanese studies, choose a situation and rehearse it before you need it in real life. Start with one conversation. Listen, respond, and try again. FREE ACCESS AND PREMIUM Try selected content with free daily usage limits. Premium unlocks premium scenarios and higher practice allowances. Monthly and annual auto-renewable subscriptions are available. Prices and subscription details are shown in the app before purchase. US subscription options: Monthly Plan - US$9.99 per month; Yearly Plan - US$99.99 per year. Prices may vary by region. Confirm the price shown in the app before purchase. Payment will be charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless canceled at least 24 hours before the current period ends. Your account will be charged for renewal within 24 hours before the end of the current period. Manage or cancel your subscription in your Apple account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://tiny4.org/en/nautilus/privacy

Jinshu is a level-aware EPUB reader designed for English language learners. Import any English book, see whether it is Comfort, Good Challenge, or Hard for your current level, then read with automatic vocabulary annotations — translations appear right where you need them, filtered to your proficiency level. Smart Vocabulary Annotations Words are automatically annotated with translations in Chinese, Korean, or Japanese. Choose your display style: ruby text above words, inline parentheses, or tap-to-reveal. Set your CEFR level (A1–C2), preview repeated above-level words before reading, and only see vocabulary appropriate for your stage. Tap to Pronounce & Listen Tap any annotated word to hear it spoken aloud and see a small IPA tip; open the full detail only when you want translation, replay, and vocabulary actions. Or let the app read entire chapters aloud with sentence highlighting, adjustable speed, sleep timer, and background playback. Works completely offline. A Reader You'll Actually Enjoy Five reading themes (Light, Sepia, Dark, Calm, Slate), adjustable fonts, spacing, margins, and text alignment. Everything updates instantly — no reload needed. Platform-native fonts: Charter, New York, Palatino, and more on iOS. Import your own .ttf or .otf fonts for a fully personalized reading experience. Vocabulary That Comes From Your Reading Saved words keep the original sentence from the chapter where you met them. A "From Reading" queue surfaces words you've actually encountered, ranked by how often they came up in your last 30 days of reading. FSRS-based review cards turn that queue into a small daily review — no curriculum, no frequency list, just your books. Your Library, Organized A smart bookshelf that puts your current read front and center. Organize books into collections, search by title or author, sort by recent, title, or author. Track your reading streaks and daily reading time. Home Screen widgets surface a daily word, a random highlight, or due reviews without opening the app. Highlights & Bookmarks Select text to highlight in five colors with two styles. Add notes to any highlight. Bookmark pages and jump back to them anytime. Search within chapters to find what you're looking for. Built-in Dictionary ~30,000 English words with CEFR levels, IPA pronunciation, and translations in three languages. No internet required for the bundled dictionary — everything works offline. Features at a Glance • EPUB 2 & 3 support • Vocabulary annotations in 中文, 한국어, 日本語 • CEFR level filtering (A1–C2) • "From Reading" candidate queue with source-sentence context • Offline word pronunciation & full chapter TTS with sentence highlighting • 5 reading themes + full typography controls + custom font import • Highlights, notes, and bookmarks • Collections and smart sorting • Reading streaks and session tracking • iPhone & iPad Home Screen widgets • Multi-book import with duplicate detection • UI in English, 中文, 한국어, 日本語 • No account required, no ads, fully offline reading FREE VS PREMIUM Free • 8 EPUB imports • A1–A2 / HSK 1–2 / JLPT N5–N4 / TOPIK 1–2 annotations • 50 saved words • 2 reading themes Premium • Unlimited imports — EPUB, PDF, Markdown, URL • All proficiency levels (A1–C2 / HSK 1–6 / JLPT N5–N1 / TOPIK 1–6) • Unlimited saved vocabulary • Anki export • 5 reading themes • Customizable read-aloud (voice, speed, sleep timer, background playback) • Custom font import • iCloud sync across devices • LAN transfer between your devices Plans: Monthly / Yearly / Lifetime Terms of Use: https://jinshu.built4.fun/terms Privacy Policy: https://jinshu.built4.fun/privacy