Tradio
English

Face-to-face translation for iPhone

Hold. Speak.
Understood.

Set the phone down between you. Each of you holds your own side and speaks your own language. When you let go, Tradio translates on the phone, shows it on the other side and reads it aloud.

Coming soon to the App Store

Two people, one phone, no internet needed.

Half yours, half theirs

One phone, on the table between you.

The screen splits in two, and the top half is turned around so the other person can read it from their side. While one of you speaks, the other side waits with a pause sign, so you never talk over each other.

The other person

You

Hold, speak, let go

Let go, and it’s translated.

Tradio listens and writes down your words for as long as you hold. When you let go, the translation appears on the other side and is read aloud. Prefer quiet? Turn the voice off and read.

Numbers you can check

Times, prices and numbers, in digits.

Any time, price or number you say shows up as digits on both sides. If a number changes in translation, Tradio flags it, so “€13” never quietly becomes “€30”.

No connection needed

Works in airplane mode.

Speech recognition, translation and voice all run on your phone. Everything it needs downloads once, the first time you open it. After that, you don’t need the internet.

31 languages

Pick any two.

Your language comes from your phone, and you pick theirs with one tap. Most languages work right away; iOS downloads their language packs once. A few need the optional advanced translation model, and a few appear as text only. The app tells you when you choose one. The app itself is available in 31 languages.

Privacy

Your conversation stays on your phone.

  • No account

    Nothing to sign up for or sign in to. Open the app and talk.

  • Nothing saved

    No audio or text is stored, and there’s no history.

  • No server

    Everything happens on the phone. Your conversation isn’t sent anywhere.

  • No tracking

    No ads, no analytics, no trackers. App Store privacy label: “Data Not Collected.”

Read the privacy policy

Pay once

No subscription.

  • 10 free translations every day.
  • A one-time purchase unlocks unlimited translations.
  • Your purchase is tied to your App Store account, and you can restore it anytime.

The App Store shows the price for your country.

Coming soon to the App Store

iPhone Duo

Open it up and share the screen.

Folded, it works just like on iPhone. Lay it open on the table, and the inner screen gives each of you your own half.

Tradio on iPhone Duo

Translations are machine-generated and can be wrong. For medical, legal or safety-critical conversations, use a professional interpreter.