Offline German Translator

Understand any German speaker, in Big English.

ReadTalk German listens to the German spoken around you and shows it as large, easy-to-read English, as they speak. It works fully offline, holds the last line on screen, and needs no account. Flip the flag and it reverses: you speak English, they read big German. The simple way to understand German speakers while traveling, at work, and at home. Available now for Android as a one-time $9.99, with the Apple App Store coming soon.

Works with no wifi or signal Nothing leaves your phone Real-time, as they speak Big, easy-to-read text

Tap the switch 👇 to try it

Listening
English

Hello there, it's good to see you!

Offlineno wifi or signal
Real-timeas they speak
Big textread across a table
One-timeno subscription
The problem

Most translators are built for typing,
not for real life

When a German speaker is right in front of you, at a counter, on a platform, or across a desk, you do not have time to type, tap, hand over your phone, or wait for wifi.
You just need to read what they said.

Ordinary translator apps

  • Ask you to type or tap instead of just listening.
  • Live conversation modes need an internet connection.
  • Offline packs only translate typed text, and are clunky to manage.
  • Text is small and hard to read at arm's length.
  • The line is gone before you finish reading it.
  • Make you pass the phone back and forth through menus and tiny bubbles.
  • Ads and subscriptions crowd the words.
  • Often send your audio to a cloud server.

ReadTalk German

  • Just listens to the German, no typing.
  • Works 100% offline after you download and open the app. Airplane mode, an ICE tunnel, a basement office.
  • Nothing you hear leaves your phone. No servers, no cloud, no history anywhere but here.
  • One huge caption fills the screen.
  • Holds the last line until someone speaks again.
  • Flip the flag to reply: your English becomes big German text.
  • No ads, no subscription, no account.
  • Everything stays on your phone.
How it works

They speak German,
you read English

They talk, you read. Flip the flag: you talk, they read.
Here is all there is to it.

1

Slide the switch

Open ReadTalk German and slide one switch to start listening. No menus, no setup, no account to create first.

2

It hears the German

As the person speaks German, the app translates it on your phone, offline, and turns it into English right away.

3

You read big English

One large caption shows what they said and holds it on screen until the next thing is spoken, so you never miss a word.

Features

A real-time German voice translator
that you read

Real-time listening

The English appears as they speak, word by word. It keeps up with a real conversation, not a typed one, and long German compound words do not throw it off.

Fully offline

Does all of its work on the device. No wifi, no signal, no data roaming, no packs to fuss with. Ride an ICE through an Alpine tunnel and it still works.

Big, easy-to-read text

One large caption, sized to read across a table, across a counter, or from the passenger seat. No tiny bubbles.

Holds the last line

The last thing said stays on your screen until someone speaks again, so you always have time to read it.

Flip it to reply

Slide the flag and it reverses: you speak English, they read big German text. One phone, both directions, nothing to learn.

Private by design

No account, no sign-up, no tracking. Your conversations never leave your phone.

Read the privacy details →
Big text

Text big enough to read
across a table

Someone says "Guten Morgen, möchten Sie einen Kaffee?" and this is what you read.
Drag the slider to see how large the English caption can go.

Heard: "Guten Morgen, möchten Sie einen Kaffee?" · English caption
Good morning, would you like a coffee?
34 px
Who it's for

For anyone who needs to understand
the German around them

At work

Follow German-speaking clients, engineers, suppliers, and crews. Sit through a shop-floor walkthrough, a supplier call at the plant, or a site handover, and read every line in real time. Answer back with the flag slider, without asking anyone to slow down or repeat.

While traveling

Buy a ticket at Berlin Hauptbahnhof, order at a Munich beer garden, check in to a hotel in Vienna, ask a conductor which platform in Zurich. No SIM card, no data roaming, no hunting for wifi. It works in airplane mode and in a tunnel.

At home, appointments & paperwork

Get through a doctor's appointment, a bank counter, or a stack of forms at the Bürgeramt without a phrasebook. Follow a German-speaking mother-in-law, neighbor, or grandparents in the Black Forest. When someone you love speaks German faster than you can follow, put the phone on the table and read along.

ReadTalk German listens and shows text. It never speaks out loud: both sides read the screen, which keeps things calm, quiet, and polite in a bakery line, a waiting room, or a family kitchen. It does not translate documents, photos, or phone calls. It does one thing extremely well: live German speech, right in front of you, turned into big readable English.

German translator questions,
answered

Does ReadTalk German work offline, without internet? +
Yes. Once you download and open the app, ReadTalk German does all of its translation on your phone: no wifi, no cell signal, no data roaming, even in airplane mode on the train through the Alps. Nothing you hear is ever uploaded to a server. Opening it the first time finishes the setup (the app fetches its small translator pack, about 30 MB), and from then on you are offline for good.
What does ReadTalk German actually do? +
It listens to someone speaking German near you and shows what they said as large, easy-to-read English text, in real time. Someone says 'Guten Morgen, möchten Sie einen Kaffee?' and your screen shows 'Good morning, would you like a coffee?' Flip the flag and it reverses: you speak English and they read big German text. Both sides read; the phone never speaks.
Can they read what I say back? Is it two-way? +
Yes. Slide the flag and the app flips: you speak English and they read it as big, easy German text on the same screen. It never speaks out loud; both sides read.
Is there a subscription, or an account to create? +
No. ReadTalk German is a one-time $9.99 purchase with no subscription, no ads, and no account or sign-up. You buy it once and it is yours.
Does it work in Austria and Switzerland too? +
Yes. ReadTalk German listens for the German language itself, so it works in Berlin, Munich, Vienna, Zurich, and every small town in between, and it handles regional accents. Be straight with it about dialect, though: standard German is what it reads best. Deep Swiss German or broad Bavarian dialect is harder for any speech app, and most people switch to standard German with a visitor anyway.

Get
ReadTalk German

A one-time $9.99 buys it outright. Fully offline, no subscription, no ads, no account.
Available for Android direct from readtalk.app, with the Apple App Store coming soon.

Android: buy direct today Apple App Store coming soon