Founding prices
Cheaper than one exam retake.
Every plan starts with a 7-day free trial. Your price stays locked as long as your plan is active.
Every plan includes
- Full question bank for Lesen, Hören, Schreiben & Sprechen (A1–C1)
- AI feedback on writing & speaking based on CEFR-aligned criteria
- Answer explanations for every question
- Vocabulary trainer with spaced-repetition review
- Personalised day-by-day study plan to your exam date
Not ready? Start on the free plan. No card needed.
How we compare
How PrepDaF compares with a language course and prep books.
| Feature | Language Course €200 – €1,200+ | Prep Books €15 – €35 / book | Best value PrepDaF from €16.66 / month |
|---|---|---|---|
| Practice questions | Limited selection | 50–100 per volume | Structured question bank across A1–C1 |
| Full mock exams | 1–2 sample tests | 2–4 per volume | Full-length timed mock exams |
| Writing feedback | None | None | AI feedback based on CEFR-aligned criteria |
| Listening practice | Classroom only | Audio files if included | Generated native-quality audio |
| Speaking practice | Shared class time | None | Live AI speaking partner with model answers |
| Answer explanations | Instructor-led | Answer key only | Answer breakdown for every question |
| Exam format fidelity | Varies by institution | Publisher-dependent | Built to the Goethe, telc & TestDaF formats |