PrataTalk to anyone. Understand everyone.
Prata turns your iPhone into a live interpreter for face-to-face conversations. It listens, translates, and speaks the reply out loud — instantly, without the internet, and without a single word ever leaving your phone.
Requires iPhone · iOS 17 or later · No account needed
Three taps, then just talk
No turn-taking buttons, no “press to speak.” Prata keeps listening the whole time and keeps up with the conversation.
Pick your languages
Choose what you speak and what you want to hear. The right on-device models load in the background.
Start the session
Set the phone on the table between you. Prata listens continuously and transcribes every utterance from both sides.
Hear the translation
Each line is translated and spoken aloud in a natural voice, while a complete transcript builds up for you to review.
Built for the space across the table
Flip Prata into face-to-face mode and the screen splits in two, with the other person's side rotated to face them. Both of you read your own language, in large, glanceable type — no passing the phone back and forth.
- One phone, two readers, two languages
- Automatically detects who is speaking which language
- Big, dynamic text sized to be read at arm's length
Private by design, fast by nature
Every part of the pipeline — listening, translating, and speaking — runs directly on your iPhone's chip.
Nothing leaves your phone
No cloud, no servers, no accounts. Your microphone audio and transcripts stay on your device — always.
Works fully offline
On a plane, on a mountain, or abroad with no data — once the models are downloaded, Prata needs no connection.
Never misses a word
Prata listens continuously and captures everything it hears, so it keeps up even in fast, overlapping conversation.
Speaks out loud
Translations are read aloud in natural neural voices — pick the one you like, from crisp and clear to warm and human.
A transcript you can trust
Everything said is saved to a full transcript you can scroll back through, copy, and share when the moment has passed.
39 languages, understood
From Spanish and Japanese to Ukrainian, Thai, and Cantonese — Prata recognizes speech across dozens of languages.
What Prata is — and isn't
Prata does one thing extremely well. Here's exactly where it shines, and where it's the wrong tool.
Great for
- Live, in-person conversations — travel, markets, restaurants, directions
- Meeting people when you share no common language
- Anywhere with poor, expensive, or no internet
- Private conversations you'd never send to a cloud service
- Keeping a written record of what was said
Not built for
- Translating documents, web pages, or typed text
- Transcribing large meetings or lecture halls of many speakers
- Subtitling videos, films, or streamed audio
- A cloud API or desktop app — Prata is an iPhone app
- Zero-setup use: models (a few GB) download on first run
Understands 39, speaks 7
Prata recognizes speech in 39 languages and translates them into 7 spoken languages, with more on the way.
Highlighted languages can also be spoken aloud as translations.
Say hello, wherever you are
Download Prata and have your next conversation in any language — privately, and offline.
Download on the App Store