
Language Learning - Duo Speak
Learn Spanish, English & More
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About
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 every day.
Duo Speak is an AI language learning app designed around short, practical sessions and everyday conversation. Practice speaking and writing, learn new vocabulary, chat with an AI Tutor, and get personalized feedback to help you build confidence in the language you're learning.
Whether you're learning English, Spanish, French, German, Italian, Arabic, Korean, Japanese, or another supported language, Duo Speak helps you practice consistently and make language learning part of your daily routine.
AI TUTOR
Practice your target language with an AI Tutor. Speak or type a message and receive AI-powered feedback to help you improve your grammar, vocabulary, clarity, and communication.
AI CONVERSATION PRACTICE
Not sure what to talk about? Start a conversation with your AI Tutor and practice naturally.
Choose a topic or bring your own. Speak or type your message and receive feedback that helps you understand your mistakes and communicate more naturally.
SPEAKING PRACTICE
Practice speaking in the language you're learning using voice input.
Your speech is converted into text and used as part of your language-learning session, allowing you to practice real communication instead of only studying vocabulary and grammar.
WRITING PRACTICE
Improve your writing by communicating with your AI Tutor.
Write messages, ask questions, practice sentences, and receive AI-powered feedback to help you express yourself more clearly and naturally.
AI DICTIONARY
Look up words you don't understand and get AI-powered explanations, meanings, examples, and usage guidance.
Learn vocabulary in context so you can understand not only what a word means, but how to use it.
LEARN THROUGH CONVERSATION
Language learning becomes more useful when you actually use the language.
Practice everyday conversations, explore different topics, and build confidence by communicating with your AI Tutor.
LEARNING HISTORY
Review your previous learning sessions and conversations.
Look back at your practice, revisit what you've learned, and continue building your language skills over time.
LANGUAGES AVAILABLE
English
Spanish
German
French
Italian
Arabic
Korean
Japanese
Plus additional supported languages.
WHY DUO SPEAK?
Practice with an AI language tutor
Improve your speaking skills
Practice writing in your target language
Have AI-powered conversations
Get personalized language feedback
Improve grammar and vocabulary
Learn new words in context
Practice real conversations
Review your learning history
Build a consistent daily learning habit
AI DATA PROCESSING
Duo Speak uses Google Gemini to provide certain AI-powered language learning features.
When you use these features, the text you enter or the text transcript generated from your speech may be processed by Google Gemini to generate AI responses, feedback, and language-learning content.
Duo Speak accesses your microphone only when you choose a feature that requires voice input. Microphone access is not used in the background.
START LEARNING TODAY
Build your confidence through short, practical language sessions and make language learning part of your daily routine.
Questions or feedback:
info@codeconnectech.com
Privacy Policy:
https://sites.google.com/view/iosduospeakpp/home
Terms of Service:
https://sites.google.com/view/ios-duospeaktos/home
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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What's New in Language Learning
6
September 29, 2026
4
Subscriptions & In-App Purchases
Yearly Subscription
Unlock all Pro features with a yearly subscription.
$29.991 Year





