Practise German conversation with AI, privately
Last updated 2 June 2026
The hardest part of learning German is the fear of speaking. KLUG removes the audience: it lets you practise conversation with AI that runs on the device, so you can fumble, repeat, and improve with no one listening and nothing uploaded.
Why on-device AI is the unlock
Speaking practice usually needs a partner or a class, which raises the stakes and the cost. An AI partner removes both. Because KLUG's AI runs on the device, the conversation is private, works without sending your words to a server, and is always available, with Fritzi or a range of scenarios and characters.
Practise the real situations
KLUG has dozens of everyday scenarios (the bakery, the doctor, a job interview), character chats, and debate topics, all in German. It is built on a full A1 course, runs on iPhone and iPad, and is free to start with no third-party ads or tracking, though free users see KLUG's own occasional upgrade prompt, so you can practise speaking from early on.
How it compares
| What helps speaking | KLUG | Phrasebook or class |
|---|---|---|
| Real back-and-forth, anytime | Yes | Class only |
| Private, no audience | Yes | No |
| Nothing uploaded | Yes, on-device | Varies |
| Cost | Free to start | Class is paid |
| Adapts to you | Yes | Varies |
Frequently asked questions
Can I practise German conversation with AI on iPhone?
Yes. KLUG includes AI conversation practice that runs on the device, so you can speak privately with no audience and nothing uploaded.
Is the AI conversation private?
Yes. It runs on the device, so your words are not sent to a server.
What can I talk about?
Dozens of everyday scenarios (bakery, doctor, job interview), character chats, and debate topics, all in German.
Is KLUG free?
KLUG is free to download and start, with no third-party ads or tracking, though free users see KLUG's own occasional upgrade prompt. Full access is an optional subscription at 7.99 EUR per month or 59.99 EUR per year.