Language Byte vs TangoWrist Watch Flashcards

Learn languages on your Apple Watch and go deeper with on-device AI on iPhone. Language Byte combines wrist-based micro-learning with 18 AI-powered practice tools—all running privately on your device. No cloud. No account. No data collected. WHAT'S INCLUDED • 24 languages: English, Spanish, French, German, Italian, Japanese, Chinese, Korean, Portuguese, Thai, Arabic, Hindi, Russian, Turkish, Dutch, Swedish, Polish, Vietnamese, Indonesian, Greek, Hebrew, Ukrainian, Swahili, and Haitian Creole • 85+ language pair directions • English → Spanish free; Premium unlocks all languages + AI features ($6.99/month or $49.99/year) • SM-2 spaced repetition with context-aware scheduling • Personalized learning paths that adapt to your style • CEFR levels (A1–C2) with example sentences in context • iCloud sync for progress across Watch and iPhone APPLE WATCH • Digital Crown navigation for hands-free study • Auto-advance mode for passive learning during workouts or commutes • 6 quiz modes: Quick Drill, Listening, Focus Mistakes, Mixed, Timed, and Custom • Pronunciation practice with real-time feedback • Daily Word of the Day and customizable goals • Watch face complications: vocabulary, XP progress, and reviews due • Siri Shortcuts: "Start Study," "Start Review," "Start Quiz" • Interactive quiz notifications with XP rewards • On-device search—no internet needed IPHONE — ON-DEVICE AI (Premium) 18 AI-powered tools running entirely on your device: • AI Conversation & Voice Chat: Practice speaking in real-world scenarios • Grammar Drills & Sentence Building: Targeted exercises with AI explanations • Story Mode: Interactive branching stories with comprehension choices • Adaptive Quiz: AI targets your weak areas with dynamic difficulty • Cultural Notes, Idiom of the Day, Word Map, Study Plan, Journal, Flashcard Generator • Translation Assistant, Situational Vocabulary, Language Comparison • Apple Translate integration (on-device, no internet required) On-Device AI: Premium subscribers can download an optional AI language model (~2 GB) to unlock advanced features like conversation practice, grammar drills, story mode, and personalized study plans. The AI runs entirely on your device—no data is sent to external servers. A Wi-Fi connection is recommended for the initial model download. STAY MOTIVATED • XP, 20 levels, streaks, and level-up celebrations • Achievements and milestones • Weekly review, analytics dashboard, and learning insights • CSV export for progress tracking • Location-based vocabulary suggestions (Premium) PRICING • English → Spanish: Free • Premium: $6.99/month or $49.99/year • 7-day free trial for new subscribers • Unlocks all 24 languages + 18 AI features Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

TangoWrist is a one-time purchase flashcard app optimized for watchOS wearable learning. No subscriptions, no extra fees, no ads. Designed for studying with just your wrist, even when you can’t take out your iPhone. Features auto-play and Digital Crown controls, works completely offline, and stores all data securely on your device. Turn spare moments into productive study time—commuting, at work, waiting in line, cooking, or in the library—without making a sound. Key Features (watchOS × iPhone) Learn on your wrist – Optimized for tap, swipe, and Digital Crown. Turn once to reveal the answer, turn again for the next card. Minimal eye movement, faster recall. Auto-play – Adjustable from 0.5–10 seconds per card (presets or slider). Study even when your hands are busy. Fully offline – Works in Airplane Mode or with no signal. Smooth performance with zero lag. SRS (Spaced Repetition) – Automatically schedules reviews based on mastery level. Learn efficiently and retain longer. Review Mode – Focus only on cards due or missed recently. Statistics – Tracks study time, accuracy, and streaks. Pin decks – Keep important decks at the top of your wearable library. Search – Quickly find any folder or deck. Notifications – Daily study reminders and review alerts. Image & audio attachments – Add diagrams, photos, and audio (pronunciations, examples) to reinforce memory. CSV import/export – Bulk add, edit, back up, and migrate decks in seconds. iPhone sync – Study on your wrist, manage decks on your phone. Requirements: watchOS device: watchOS 10+ iPhone: iOS 15+ Languages: 15 supported (more coming)