3PO

3PO

Speech-to-speech translator

36 ratings
18 reviews
Free

Details

  • Released
  • Updated
  • June 10, 2024
  • July 16, 2026

Features

3PO screenshot #1 for iPhone
3PO screenshot #2 for iPhone
3PO screenshot #3 for iPhone
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About

This app offers real-time, one-step speech-to-speech translation between numerous languages. It automatically detects the spoken language and translates it aloud, facilitating seamless conversations with people worldwide. Supports a vast array of languages across Asia, Europe, and the Middle East/Africa.

Automatic language identification
Speech-to-speech translation
One-touch operation
Supports over 100 languages
LLM-powered translation
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What's New in 3PO

4.30.4

July 16, 2026

Continuous mode translated speech is more reliable when several phrases queue up.

User reviews

No app that comes even close

This is the most amazing translation app that I have ever used. It is close to perfect in its ability to pick up and translate in real time.

Great app with a lot of potential

A true realtime AI translation and transcript app that I can’t find it elsewhere

Excellent

The continual listening mode was exactly was I was looking for.

Amazing!

I almost never leave reviews, but this app is amazing.
Works much better than paid alternatives.

Just doesn’t work in the real world

I speak English. My wife’s entire family in Brazil only speak Portuguese.

It’s impossible to have real conversations with them using this app.

Dream:
Their Portuguese hits my AirPod as English - doesn’t work

My English is translated into Portuguese and comes out of my phone speaker or another AirPod - doesn’t work

Base case:
We stare at my phone screen as we speak our native language and see the translation in real time on my phone - doesn’t work. Not even close to real time and if there is ANY chatter outside of simply 1–1 convo the entire thing is ruined.

1-5 stars :-(
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Developer apps

FAQ

What does this app do?

This app provides a one-step speech-to-speech translation service. It automatically identifies the language being spoken and translates it into another spoken language using advanced LLM technology, allowing for effortless conversations with people who speak different languages.

How many languages does it support?

The app supports a comprehensive list of languages across Asia, the Middle East & Africa, and Europe. This includes major languages like English, Spanish, Chinese, French, German, and many more, with over 100 languages available.

Is there a cost to use this app?

Based on the provided information, the app is free to use. There are no indications of subscription fees, paid features, or advertisements.

What are the compatibility requirements?

The description does not specify exact compatibility requirements such as operating system versions (iOS or Android) or minimum device specifications. However, it is designed as a mobile application.

When is language auto-identification not supported?

Language auto-identification is not yet supported for certain languages marked with an asterisk (*). For these specific languages, speech recognition and translation will still work if you manually select that language from the bottom left menu.