Language Learning - Duo Speak by Visionary AI delivers an AI-powered English speaking tutor for real conversations, featuring voice chat, camera translation, an AI chatbot, and smart progress tracking. It shows international reach with Education rankings in Portugal (#12), China (#20), and Saudi Arabia (#20), complemented by a solid rating from thousands of users. With 1,000,000+ total downloads and 730K in the last 30 days, it remains a popular choice for learners seeking fluency.
Pros & Cons
AI-powered personalized speaking practice with a tutor
Versatile learning tools: voice chat, camera translation, AI chatbot, and dictionary
Progress history and smart insights to track improvement
Free to download with a robust feature set
No explicit pronunciation coaching, grammar feedback, or structured lessons listed in the feature set
Permission-intensive app requiring camera, microphone, internet, and notification access
About Language Learning - Duo Speak
Language Learning - Duo Speak is an education app developed by Visionary AI.
Download Statistics
Language Learning - Duo Speak has been downloaded 3.5 million times. In the last 30 days, the app was downloaded 730 thousand times. It is ranked in the top 100 education apps.
User Ratings
Language Learning - Duo Speak is rated 4.31 out of 5 stars. The rating is based on 9.8 thousand ratings.
App Information
Language Learning - Duo Speak is FREE to download. The APK download size is 59.52 MB. The latest version available is 9.6. The last update was on August 24, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play October 2022.
Description
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
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Comments on Language Learning - Duo Speak for Android
★★★★★Pauline Ntediseng· Sep 6, 2026
I think this app was made for people like me who want to improve them self in learning
★★★★★Jude Naz· Aug 18, 2026
This app is so good especially for beginner like me, I really like this app.
★★★★★AliJan Palh· Aug 28, 2026
It's a good application were any basis student can study easy
★★★★★Hauwa kulu Abubakar· Aug 20, 2026
A wonderful app indeed I recommend it to all language learner's
★☆☆☆☆Nafisat Azeez· Aug 20, 2026
Duo speak is the problem I have, I just want a bestie AI that can advise me and insult me when am wrong, so it gives slow respond too it doesn't speak fast so it boring 😑 awwwwww
★☆☆☆☆Sarina Sobhani· Aug 29, 2026
It was said in the YouTube advertise that you can use this app to practice any language (I needed for german) but it's only for English and the whole app is a mess
Google Play Rankings for Language Learning - Duo Speak
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Technologies used by Language Learning - Duo Speak
21 permissions·40 libraries
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Trust & Safety: The app requests camera, microphone, internet, and push notification permissions to enable translation, voice features, and updates. It also integrates ad and billing components, which is typical for a free app. Review of permissions at onboarding is recommended to understand data usage.
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