Goethe-Institut
The internationally recognised certificate - used for visas, universities and employers worldwide. Modular at B1.
iOS & Android · 13 languages
Full-length model tests for the Goethe-Zertifikat, telc Deutsch and the DTZ at A1, A2 and B1 - all four modules, timed like the real thing, with AI feedback on your writing and speaking.
10,000+ downloads on iOS and Android · free to start


One app, three exams
Goethe, telc and DTZ test the same four skills, but the papers are not interchangeable. Pick your provider in the app and every test, task type and timer follows.
The internationally recognised certificate - used for visas, universities and employers worldwide. Modular at B1.
The standard end-of-course exam inside Germany, with a Sprachbausteine section you can drill for fast score gains.
The integration-course exam, scored on the A2/B1 scale - the certificate residence and citizenship offices ask for.
All four modules
Your certificate is decided by your weakest module. PassDeutsch trains all four, with the timing and the task types of the real exam.
20–40 min
Exam-speed audio with the same number of plays as the real test. Announcements, conversations, radio items - answer as you listen.
25–90 min
Emails, notices, adverts, official letters and articles, with multiple-choice, matching and true/false tasks - plus Sprachbausteine for telc B1.
20–60 min
Write your letter, email or forum post - typed or photographed from paper - and get an examiner-style score with specific corrections.
15–16 min
Record answers to real Sprechen prompts or run a guided AI conversation, then read a scored evaluation of every part.
AI marking
Writing is the module you cannot fix alone - without feedback you simply repeat your mistakes more fluently. Submit a letter, an email or a forum post and PassDeutsch scores it the way an examiner would, then tells you exactly what cost you marks.


Speaking without a partner
Sprechen is the module most learners skip, because it needs another person. PassDeutsch gives you guided five-minute conversations, exam-format recording tasks and a scored evaluation of every part - so the daily work no longer depends on finding a partner.
Everything in one app
Six things you would otherwise need a course, a tutor and three separate apps for.
Every module runs on the clock the exam uses, so pacing becomes a habit instead of a shock.
Write your answer on paper and photograph it - the app reads it and marks it.
Study in English, Deutsch, Türkçe, বাংলা, العربية, Українська, Русский, हिन्दी, اردو, Español, Português, Română or Polski.
A daily nudge and a streak counter - the simplest thing that actually keeps preparation going.
Your history is kept safe and available when you change device, and works offline in between.
Every question, your answer, the right answer, and why - immediately after the test.
Inside the app
Model tests, AI marking, vocabulary games and analytics - in a clean interface that stays out of your way.
Study in your language
Instructions, explanations and vocabulary definitions are translated into 13 languages - because misreading an exercise costs you the same points as not knowing the German.
Study guides
Format explainers and study plans for the three exams - written for people with a test date, not a hobby.

Vocabulary
The real vocabulary targets for the German exams - around 650 words at A1, 1,300 at A2 and 2,400 at B1 - plus how to learn them so they survive exam pressure.
6 min read

Skills
Nine concrete fixes for the German listening module at A1, A2 and B1: how to use the pauses, what to do when you miss an item, and how to train with exam audio.
6 min read

Skills
The structure, formulas and habits that earn marks in the German writing module at A1, A2 and B1 - for Goethe.
7 min read
FAQ
PassDeutsch is a German exam preparation app for the Goethe-Zertifikat, telc Deutsch and the DTZ at A1, A2 and B1. It gives you full-length model tests with real exam timing, AI marking for writing and speaking, vocabulary and grammar training, and analytics that show which module needs work. It is available free on iOS and Android.
Three providers: Goethe-Institut (Goethe-Zertifikat A1, A2 and B1), telc Deutsch (A1, A2 and B1, including the Sprachbausteine section at B1) and the DTZ (Deutsch-Test für Zuwanderer), which is certified on the A2/B1 scale.
Take the exam the institution asking for the certificate accepts. Integration course participants take the DTZ. For visas, university applications and international recognition, the Goethe-Zertifikat travels furthest. telc is very widely used inside Germany and by employers and language schools. All three certify the same CEFR levels; only the format differs.
After you submit a writing task or record a speaking answer, the app evaluates it against the criteria examiners use - task fulfilment, structure, register, grammar and vocabulary - and returns a score with specific feedback points: what you did well and exactly what cost you marks. It is instant and available at any hour.
Thirteen: English, Deutsch, Türkçe, বাংলা (Bengali), العربية (Arabic), Українська (Ukrainian), Русский (Russian), हिन्दी (Hindi), اردو (Urdu), Español, Português, Română and Polski. The interface, instructions, grammar explanations and vocabulary definitions are all translated.
Yes. The app is free to download and all 210 full-length model tests are free - 30 for every provider and level. So are the 4,566-word vocabulary trainer, the 72 grammar lessons, the reading, writing and listening practice lessons, AI feedback on your writing and speaking, and the progress analytics. There are no adverts anywhere in the app.
Around 60% is the usual pass mark for Goethe and telc exams. The DTZ works differently: it is a scaled test and your certificate shows A2 or B1 for the written and the oral part. Check the current rules with your test centre when booking.
No. Official papers are the copyright of the exam boards. PassDeutsch tests are original material built to the same specification: the same modules, part counts, task types, timings and difficulty level.
More answers in the full FAQ.
Download the app, take a full model test in your format, and let the analytics decide what you study tomorrow.
Free to download · All 210 model tests included · No card required