What German word did you meet today?
Free to try, no account needed.
Course apps teach you their words. KorrektWort learns yours.
Today's mission
56% complete
Kapitel 5 · Neue Wörter
Beim Amt
PracticeGuten Tag! Haben Sie schon einen Termin für Ihre Anmeldung?
Good day! Do you already have an appointment for your registration?
Ja, aber ich habe die Rechnung nicht mitgebringt.
Kein Problem! Sie können die Rechnung auch später nachreichen.
Termin & Rechnung are from this learner's own saved words
The AI tutor talks with you in German using the vocabulary you saved, the words from your job, your city, your life, and gently corrects your mistakes as you go. Course apps drill someone else's word list; KorrektWort makes yours stick.
Practice the grammar between the words, then write complete German answers and understand every correction.
Fill the grammar gap and get a one-line explanation in your own language after every answer.
Choose the missing word
Ich freue mich ___ das Wochenende.
Sich freuen auf is used when you are looking forward to something.
KorrektWort helps you prepare with the vocabulary, grammar and writing you need, explained in your own language.
Start my road to B1Follow a structured road through 925 core words from A1 to B1, with smart reviews that keep them fresh.
Choose B1 Sprachbausteine and learn from a one-line explanation after every answer, free and without credits.
Answer B1-style tasks and see every correction, the reason behind it, and which required points you covered.
KorrektWort supports your preparation alongside your course or exam materials. It is not a complete exam simulator.
Kira findet die Serien schlecht, trotzdem sieht sie jeden Abend fern.
Kira thinks the shows are bad, yet she watches TV every evening.
Structure
Lena wartete am Bahnhof auf den Zug. Sie hatte ihren Führerschein vergessen und musste plötzlich lachen.
Tap any word for its meaning
der FührerscheinA2
driving licence
Kori writes short German stories at your level, built from the words you saved. Tap anything you don't recognize: the meaning appears instantly in your language, free, and one more tap adds it to your stash.
Wirt
Wrong answers come straight back until they sit
German's hardest everyday problem, turned into a quick-fire game over your own nouns. No AI, no credits, no excuses: fifteen taps with your morning coffee and the articles start sitting.
A young oak stands
78 words in the stash · 122 more and a grove forms
Kori is building the biggest German word stash in the forest, and yours is part of it. Kori chats with you, writes your stories, celebrates your progress, and reminds you gently when words are waiting. Never pushy, never guilt-tripping, always on your side.
Add a German noun and KorrektWort detects der, die or das and the plural for you, then adds meaning, translations in your language, examples and a memory tip. No dictionary hunting.
A smart spaced-repetition schedule brings each word back exactly when you're about to forget it.
Practice German conversations with Kori, an AI tutor that speaks using your own saved words and corrects you gently as you go.
Pronunciation for words and example sentences on tap, so you learn how they sound, not just how they look.
Pick your language at signup (change it anytime), every explanation and translation comes in your language, with English alongside when it helps.
KorrektWort runs in your browser, so there is nothing to download and nothing to update. Add it to your home screen and it opens full-screen, exactly like a native app.
Read this in:العربيةفارسیУкраїнськаEspañolPolski
Yes. New accounts get 20 free credits, no credit card needed, and free accounts top up to 5 credits every month. Reviewing your words and adding words that are already in our shared dictionary never cost anything. If you ever want more, credit packs start at €10 for 250 credits, or Pro removes credit counting entirely.
No. Free starter packs like Supermarkt, Beim Arzt and Bahn & Bus add the essential words for everyday situations in one tap, exam packs cover the core vocabulary for every level from A1.1 to B1.2, and reading mode pulls vocabulary out of any German text you paste. Adding words from packs is always free.
Credits are only spent when the AI creates something brand new for you, like a practice conversation or a story. Everyday learning, reviews, adding pack words and rereading anything already created are free, so most sessions cost nothing at all. KorrektWort Pro removes credits entirely: unlimited AI features with fair-use limits.
Add your first word and let KorrektWort find the article, make it stick, and get it into your conversations.
Add my first word, it's free20 free credits · no credit card · sign in with Google in one click
morgen wiederholen ↗
In KorrektWort
Review scheduleddieVerspätungB1
delay, lateness
Der Zug hat zwanzig Minuten Verspätung.
I built KorrektWort while preparing for my own German exam. My book was full of highlighted words and my notebook was full of lists, and so was my phone: the word from the letter, the one a colleague kept saying, the one I paused a series to look up. None of them were becoming German I could actually use.
Your book can stay your course. KorrektWort becomes the memory system around it.
In your course book, at work, in a letter from the Amt, anywhere German happens.
Get its article, meaning, examples and a memory tip in your own language.
KorrektWort brings it back in reviews, grammar, stories, writing and conversations.
No credit card · your first word comes with you
20 free credits · no card needed
Write in German, see the reason for every correction, and check whether you covered the whole task.
Your correction
Ich bin interessiert interessiere mich für die Stelle.
Why it changed
Sich interessieren für is a reflexive verb, so it needs mich here.
No credit card · Sprachbausteine never uses credits
verb-second word order
trotzdem counts as the first element, so the verb sieht must follow in second position, with the subject sie after it.
Paste a message, homework, or song lyrics. Kori explains every sentence in your language, draws its structure as colored building blocks, and picks out the words worth saving. Any grammar note can be kept as a lesson to review later.
No abstract points. Every word you collect grows Kori's forest: a sprout becomes an oak, an oak becomes a grove, and one day the whole squirrel village stands. Your A1 to C2 journey and achievements come along for the ride.
A quick-fire article game over your own nouns turns German genders into a 30-second daily habit. Wrong answers come straight back until they sit.
Starter packs (Supermarkt, Beim Arzt and more) and an A1-B1 exam track, dripped 10 words at a time. Importing words never costs a credit: your credits are for AI conversations, stories and explanations, not for building your stash.
Course apps teach everyone the same fixed curriculum. KorrektWort is personal: you add the words and notes from YOUR life, at work, in letters, in your course book, and Kori, our AI, explains each one in your language with its der/die/das, examples and a memory tip. No more paper word lists or scribbles between the lines of your book: everything lives in one place, comes back for review right before you would forget it, and gets practiced in real conversations.
Yes, you pick your language at signup (English, Español, Polski, Türkçe, Українська, فارسی, العربية and more), and KorrektWort explains German words in your language, with English alongside when it helps.
Completely. The words you save, your notes and your progress are private to your account, no other user can ever see them. You can export or delete all your data anytime.
Yes. Pro is €6.99/month or €49/year and you can cancel in one click from your billing page, you keep Pro until the end of the paid period. Unlimited use is subject to generous fair-use limits.
One click with your Google account, or just your email address: we send you a sign-in link, no password either way. It is only used to create your personal account; you can export or delete everything anytime.
No, KorrektWort runs in your browser on any phone, tablet or laptop. On your phone you can add it to your home screen and it works like an app.
Yes. KorrektWort helps you learn 925 core words from A1 through B1, practise B1 grammar gaps, and answer exam-style writing tasks with feedback on every correction, required task point, register and word count. It supports your preparation alongside your course or exam materials; it is not a complete exam simulator.
Any level from A1 up. You learn the words YOU meet, so the content is automatically at your level, and examples adapt from A1 to C1 as you grow.
© 2026 KorrektWort · Mohammad Mirzakhanidehkordi
A KorrektCode product · Made in Braunschweig, Germany
Kori tells small stories about real life in Germany, from A1 to B2: the letter from the Amt, the doctor, the flat search, the late train. Tap any word for its meaning.
Ich bin Kori, ein Eichhörnchen, und ich wohne in Deutschland. Mein Freund Ben will ausziehen und eine neue Wohnung finden. Wegen seiner Arbeit muss er in eine andere Stadt ziehen. Jeden Tag ist er unterwegs und schaut sich Wohnungen an, obwohl er ziemlich müde ist. Eine Wohnung war zu eng, eine andere war nicht sauber, und eine dritte hatte nicht einmal eine Mikrowelle. Er hat das Gefühl, dass er niemals eine gute Wohnung findet. Aber echte Freunde helfen ihm, und wir treffen uns oft, um zusammen zu suchen. Endlich findet Ben eine kleine, praktische Wohnung neben einem Parkhaus. Die Nachbarn sind ruhig, und es gibt auch einen Fußballverein in der Nähe. Ben ist glücklich und sagt: "Ich erinnere mich noch an alle schlechten Wohnungen, aber jetzt ist das egal." Wir gratulieren ihm und feiern ein kleines Wiedersehen mit Kaffee und Kuchen. Am Ende hat Ben Glück gehabt, und ich freue mich für ihn.
