Cafe Kotoba

Speak. Translate. Learn. All in real time.

My Live Translator turns your iPhone into a powerful real-time translation device and personal language tutor — powered by the world's most advanced AI.

▸ REAL-TIME VOICE TRANSLATION
Just speak naturally. The app instantly translates between any pair of 13 supported languages — English, Spanish, French, German, Italian, Portuguese, Japanese, Korean, Chinese, Arabic, Hindi, Thai, and Russian. No typing. No waiting. Just conversation.

Perfect for travel, business meetings, or chatting with friends and family across language barriers.

▸ AI LANGUAGE TUTOR
Go beyond translation — actually learn the language. Choose from 60 interactive lessons across 15 real-world categories like Restaurant, Hotel, Shopping, Directions, and more. Your AI tutor:

• Teaches phrases one at a time with pronunciation coaching
• Listens to your attempts and gives real-time feedback
• Adapts to your skill level and remembers your progress
• Tracks trouble spots and revisits them in future sessions
• Displays vocabulary and grammar on an interactive whiteboard

▸ CAMERA TRANSLATION
Point your camera at signs, menus, or documents. The AI identifies the text and translates it instantly — great for navigating foreign cities.

▸ SMART FLASHCARDS
After each session, review what you learned with built-in flashcards featuring 3D card-flip animations and text-to-speech pronunciation. Export to Anki for spaced repetition study.

▸ PROGRESS TRACKING
Every session is automatically summarized with vocabulary highlights, grammar points, and areas for improvement. Track your weekly stats, learning streaks, and mastery levels across sessions.

▸ TWO AI ENGINES
Choose the AI that works best for you:
• OpenAI (GPT Realtime) — Premium quality with pronunciation coaching
• Google Gemini — Budget-friendly alternative at ~$0.03/min

▸ PRIVACY FIRST
Unlike other translation apps, your conversations never pass through third-party servers or get stored in someone else's database. You bring your own API key (OpenAI or Gemini), which means:

• Your voice data goes directly to the AI provider you choose
• No middleman. No data harvesting. No ads.
• Conversations are summarized locally — raw text is never saved
• Your API key is stored securely in the iOS Keychain

▸ SUPPORTED LANGUAGES
English, Spanish, French, German