LingoDuet

Your personal interpreter, right in your pocket Talk to anyone, in any language, using only your iPhone. LingoDuet turns your iPhone into a real-time, two-way personal interpreter, with everything running directly on your device. No internet connection. No account. No conversations leaving your phone. Simply place your iPhone between you and start talking. TWO EASY WAYS TO UNDERSTAND EACH OTHER Conversation Mode - Place your iPhone between you and the person you are speaking with. The screen splits into two sides, with the other person’s side automatically facing them. - Hold to speak, then release when you are finished. Within seconds, your words are translated and spoken aloud in their language. They can respond in exactly the same way. - Natural, face-to-face conversations without the language barrier. Listen Mode - When the other person needs to keep talking—such as a tour guide, lecturer, presenter, or shopkeeper—simply place your iPhone nearby and follow along. - Their speech and its translation appear on the screen in real time, with no buttons to press. Listen privately through your earphones, then hold to reply in your own language when it is your turn to speak. PRIVATE BY DESIGN Your voice never leaves your iPhone. Speech recognition, translation, and voice playback all run locally on your device. Nothing is uploaded, stored, or tracked. With LingoDuet, privacy is not an optional setting. It is how the app is built. WORKS WITHOUT AN INTERNET CONNECTION After downloading the required language files once, LingoDuet continues working completely offline. Use your pocket interpreter on a plane, in the mountains, while travelling abroad, or anywhere without mobile coverage. No Wi-Fi. No mobile data. No communication barrier. BUILT FOR REAL-WORLD CONVERSATIONS - Works with your iPhone speaker, AirPods, or Bluetooth headphones - Hear translations privately through your earphones - Microphone Boost for quiet or distant voices - Fast, Medium, and Slow speech settings for different speaking styles - Volume Boost for noisy cafés, busy streets, and crowded places FREE AND PRO Free - Use every supported language pair, fully on-device. Conversation Mode runs in short sessions with an ad between them, while Listen Mode includes a 60-second preview. Pro - Get unlimited conversations, unrestricted Listen Mode, our most accurate translation model, and a completely ad-free experience. 18 LANGUAGES, TRANSLATED IN ANY DIRECTION English, Turkish, Spanish, French, German, Italian, Dutch, Polish, Portuguese, Russian, Ukrainian, Arabic, Chinese, Japanese, Korean, Vietnamese, Thai, and Indonesian. Translate between any supported languages in either direction. Two people. One phone. Your interpreter in your pocket. No language barrier. Privacy Policy: https://lingoduet.app/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/