Grammar explained in Portuguese, English, German or Turkish. Exercises in the TELC and Goethe format. A1 to C2.
No credit card • Start at A1 now
All the grammar explained in 4 languages. Pick the one you learn best in.
Explicações na sua língua materna — muito mais rápido de entender
Learn German with English explanations for expats and international students
Für Lernende die Grammatik auf Deutsch vertiefen möchten
Almancayı Türkçe açıklamalarla öğrenin — Avusturya'daki Türk topluluğu için
You can switch language at any time — including comparing the German explanation with the English one to practise reading.
Exercises are available in Portuguese, English and German. The Turkish version is in preparation.
Switch language →Every level has a structured path. You always know the next step — and why it matters.
77 grammar topics. Each with an explanation, examples and exercises.
Three simple steps to fluency.
Start at A1 or take the diagnostic to find your starting point.
Every topic comes with a clear explanation and instant-feedback exercises.
Consolidate what you learned with interactive exercises and instant feedback — at your own pace.
A structured method, not a pile of loose lessons.
A clear route from beginner to advanced. You always know the next step.
Clear explanations with declension and conjugation tables to consult anytime.
Seven exercise types with instant feedback and the rule explained.
Grammar structures in context — the exercise type that builds real understanding fastest.
Authentic texts with comprehension questions — for real reading skills at every level.
XP, streaks and leaderboard to keep you studying every day.
DeutschProfi was built by a German teacher with over 10 years of experience — in schools and private lessons, with students at every level. Every explanation and exercise was crafted around what learners truly need to speak German with confidence.
Brazilians, Britons, Turks and German speakers studying together on the same platform.
Find out your real level before paying for the exam. Leseverstehen, Sprachbausteine, Hörverstehen and Schreiben with AI marking.
Pick the level and format
Work through the sections on a real timer
Get a score per criterion
See where to improve
Example of the final report
💡 Recommendation
Practise more Hörverstehen — it was your lowest score.
The TELC A2 diagnostic is free. The full mock exams are part of the Pro plan.
DeutschProfi was built by a German teacher with over 10 years of experience in schools and private lessons. Every explanation and exercise was crafted around what students truly need — real understanding, not memorised rules.
No catch: the free plan is yours forever.
🎉 Launch price — goes up to €79 soon.
🔒 Immediate access to all A1–C2 content. Cancel anytime.
Questions about our plans? deutschprofiapp@gmail.com
DeutschProfi is available in 4 languages: Portuguese, English, German and Turkish. The interface and the grammar explanations are in all four. Exercises are currently in Portuguese, English and German — the Turkish version is in preparation. You can switch language at any time from the menu. If your language is not on the list, get in touch.
No. The free plan unlocks levels A1 and A2 forever, no credit card required.
All levels from A1 to C2. Each level has a structured learning path with grammar explanations, exercises and reading texts.
All grammar is explained in Portuguese, English and German — your choice.
Yes, the site is fully responsive and works well on any phone. Native iOS and Android apps are in development.
For the TELC and Goethe-Zertifikat, from A1 to C1. Reading texts, Sprachbausteine and exercises follow the official format of these exams, with multiple choice, Richtig/Falsch/Nicht im Text and gap-fill questions.
It depends on the field and visa type. In general: B1 for recognition of qualifications and regulated professions, B2 for medicine, nursing and law, and C1 for applications to German universities. DeutschProfi covers all these levels with structured learning paths.
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