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Everything you need to prepare

One app for the whole journey — from your first placement test to the morning of your exam.

Full mock exams

Complete timed simulations with authentic instructions, an oral part, mark-for-review, and a scored result sheet per module. Every attempt is kept in your exam history.

Live speaking exam

Speak in real time with an AI examiner that asks the prompt, listens, replies in German and follows up — then grades you against the official speaking criteria.

All four exam modules

Lesen, Hören, Schreiben and Sprechen are trained separately, using the exact task types your board sets — including Sprachbausteine.

A plan built to your exam date

Set your board, level, daily goal and exam date. The app schedules the next seven days, shows the countdown, and recalculates as you go.

Vocabulary trainer

Level-tagged word lists with spaced repetition, example sentences, der/die/das practice, and lessons where you type or speak your own sentence.

AI writing feedback

Submit a Brief, E-Mail or Erörterung and get a grade with structured corrections against the criteria your board marks on.

Hören under exam rules

Audio plays the exact number of times the real exam allows, with the same question order — so exam day holds no surprises.

Grammar missions

Work through cases, tenses, connectors and word order as levelled missions, and track how many topics you have mastered.

Sprechen roleplays

Practise the situations examiners love — making appointments, complaining, planning something together — at your level.

Ask the AI tutor

Stuck on an answer or a rule? Ask in your own language and get an explanation, or a hint that does not give the answer away.

Progress you can see

Streaks, a 14-day activity view, results per module, achievements, XP and a league table to keep the daily habit going.

The app in your language

The interface, hints and explanations come in ten languages — English, German, Spanish, French, Italian, Turkish, Russian, Ukrainian, Polish and Arabic. The study content stays German.

Train each module the way it is examined

01

Lesen

Multiple choice, matching, true/false, ordering and Sprachbausteine, against the clock.

02

Hören

Exam-accurate replay rules, adjustable practice speed, and the question order of your board.

03

Schreiben

Guided letters, e-mails and essays with word counts and AI marking on the official criteria.

04

Sprechen

Live spoken tasks with an AI examiner, timed exactly like the oral exam.

Live speaking

Sprechen is the module you cannot practise alone

GoDeutsch gives you a live conversation partner that behaves like an examiner: it sets the task, waits, follows up, and stays in German from start to finish.

  • Low-latency voice conversation — you speak, it answers in seconds.
  • The real speaking tasks: monologue, read-aloud and live dialogue.
  • Graded from the transcript against your board’s speaking criteria.
  • Your audio is never stored — only the transcript, which you can review and delete.
ScreenshotSprechen · live

Your exam date is already in the calendar.

Start preparing today — the first session takes five minutes.

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GoDeutsch

A study app for the official German certificates — Goethe-Zertifikat, ÖSD, telc and TestDaF — built around the CEFR levels A1 to C1.

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Goethe-Zertifikat, ÖSD, telc and TestDaF are trademarks of their respective owners. GoDeutsch is an independent study app and is not affiliated with, authorised by or endorsed by any of these organisations.

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