Self-improvement isn't a mood - it's a habit you show up for.
The people who become fluent aren't the ones who study hard for one week; they're the ones who show up daily. Duo Speak is an AI language learning app built around short sessions and small wins, so leveling up your language skills becomes a habit you don't have to force.
App features of Duo Speak:
✨ AI Tutor
Record your voice or type a message in the language you're learning and receive feedback from AI characters. Your message history is saved for every session, so you can look back and see your own progress.
💬 AI Chat Bot
Tap the idea icon whenever you're not sure what to talk about, or bring your own topic. Record your voice or type your message and get an assessment of clarity and correctness, plus suggestions to help you improve.
📚 AI Dictionary
Look up any word you come across in the language you're learning and don't understand, and get a full explanation covering proper usage and common phrases.
📖 Phrasebook
Learn everyday phrases in the language you're learning, organized by the topics that matter to you, so you always have something useful to practice.
🗣️ Conversation
Talk with another person in real time, each in your own language. If you speak English and your partner speaks Spanish, you'll both see the conversation in your own language after the other finishes speaking.
🎙️ Language Translators
Use the camera translator to capture and translate text around you, or the voice translator to translate speech instantly.
📄 Doc Translator
Upload any document and translate it into the language you need. Whether it's a form you have to fill out, an article you want to fully understand, or study material written in another language, Doc Translator turns it into your own language in just a few taps - so a file you can't read never has to sit untouched.
📊 History & Smart Progress Tracking
Track your journey as you learn and improve every day. Access your full learning history to review past conversations and practice sessions in any language, spot your mistakes, and grow faster with every session.
Languages Available
English
Spanish
German
French
Italian
Arabic
Korean
Japanese
And over 70 languages in the world.
Why Duo Speak?
🌍
Break the language barrier - real-time two-way Conversation translation.
🎧
Voice Translator - instant speech translation, anytime you need it.
📄
Document Translator - upload a file and translate it into the language you need.
👋
Friendly AI Characters - a variety of AI Tutor characters to keep daily practice from feeling repetitive.
Permission Required🎙️
Microphone (android.permission.RECORD_AUDIO): used only when you tap the record button in AI Tutor, AI Chat Bot, or Voice Translator, to capture your voice for speaking practice, feedback, and instant speech translation. Duo Speak never uses your microphone in the background.
📧 Question for us: info@codeconnectech.com
🔒 Privacy Policy: https://sites.google.com/view/duo-speak/home
📄 Terms of Service: https://sites.google.com/view/due-speak-tos/home
