German courses online. Everything you need to pass the test.
Thirty units from your first Hallo to the Goethe B1 exam. Grammar explained plainly. Vocab that reviews itself. Exercises mapped to the exam. Pick your level and start.
A1 German, the part most apps quit halfway through.
V2 word order, present tense, articles, accusative and dative cases, modal verbs, Perfekt.
Explore A1 course
A2 is where German stops being optional.
Adjective declension, Konjunktiv II, passive voice, relative clauses, reflexive verbs.
Explore A2 course
B1 is the level where products abandon you. Not here.
Plusquamperfekt, advanced Konjunktiv II, Vorgangspassiv, indirect speech, full Goethe B1 exam prep.
Explore B1 courseWhy we built this
Most learners end up with four tools that do not talk to each other. We built one course that replaces three of them, and works alongside the fourth.
One Who Learns
Good atA1 to B1 grammar spine. Theory before drills. Vocab that reviews itself.
What you getEUR 12 a month. Self-paced. Built for the Goethe exam.
Textbooks
Good atReal grammar progression, tested in classrooms.
What is missingNo audio. No feedback between sessions. You do it once and forget it by Thursday.
Language apps
Good atDaily habit, clean UI, good for vocab.
What is missingPattern matching, not grammar. You finish a tree and still cannot say why the article changed.
Private schools
Good atStructure and accountability in a group setting.
What is missingEUR 400 to 1,500 a course. Fixed schedule. Pace set by the slowest student, not by you.
The real problem was never a missing feature. It was four products that never talk to each other. One Who Learns closes the gap.
One place to learn. Everything connected.
One Who Learns replaces your textbook, your apps, and your flashcard grind, and works alongside your tutor.
Memory palace flashcards
Learn vocabulary through image-based association — not rote repetition. Each word is paired with a visual scene that anchors meaning in memory. Combined with spaced repetition: forget a word, it comes back more often.
das Kind
A child playing with magical bubbles that show dreams
Tap to flip
child
das Kind
die Blume
A giant flower singing to the moon
flower
die Blume
der Hund
A royal hound on a throne of bones
dog
der Hund
essen, aß, hat gegessen
A giant mouth eating a mountain of spaghetti
Examples
Sie isst gerne Pizza zum Abendessen.
Hast du schon gefrühstückt?
das Mädchen
A girl with braids dancing among wildflowers
girl
das Mädchen
das Wasser
Crystal clear water forming dancing shapes
water
das Wasser
schlafen, schlief, hat geschlafen
A bear sleeping on fluffy clouds with stars
Examples
Das Baby schläft schon seit zwei Stunden.
Ich habe letzte Nacht sehr gut geschlafen.
die Arbeit
Busy hands creating art from work
work
die Arbeit
der Tisch
A grand table with a feast floating in the sky
table
der Tisch
groß
Giant towering over tiny houses
big/tall
groß
laufen, lief, ist gelaufen
A cheetah racing through a candy landscape
Examples
Er läuft jeden Morgen im Park.
Wir sind gestern fünf Kilometer gelaufen.
die Katze
A cat wearing a crown sitting on velvet cushions
cat
die Katze
Grammar drills at every level
Verb conjugations, case endings, adjective declension, Konjunktiv. Every grammatical structure in the course has a dedicated drill. Mistakes are tracked and brought back by spaced repetition.
Grammar that explains why
Theory blocks before every exercise. Rules in plain English, with diagrams, example sentences, and the exception traps that quietly drop you a level.
Vocab lists for all three levels
720 curated A1, A2, and B1 words with gender colour coding, audio, and spaced repetition. Visual flashcards anchor meaning in memory, so you remember words past the lesson.
Interactive reference tables
Every irregular verb, every case declension, every relative pronoun. One tap away during an exercise. One tap away before the exam.
Connect your AI assistant via MCP
Expose your progress and vocab data to ChatGPT or Gemini through the Model Context Protocol. Your AI grades writing, explains grammar, and adapts to where you are in the course.
Start learning German. For real this time.
A1 is free. 8 units. Full features. No credit card.
Common questions
Duolingo teaches phrases through pattern matching. It never explains why German grammar works the way it does. One Who Learns is a structured curriculum. 30 units with theory blocks, grammar drills, and exam-style exercises. Your vocab reviews itself through spaced repetition. You do not need a separate flashcard app.
Yes. Exercise formats mirror the Goethe exam: Leseverstehen, Hörverstehen, Schreiben, and grammar sections. Progress is tracked by grammar point, not streaks. At B1, the final unit is a full exam strategy module for Lesen, Hören, Schreiben, and Sprechen.
Your tutor gives you 1 to 2 hours a week. What about the other 5 to 10 hours of study? That is where One Who Learns lives. The tutor focuses on speaking and correction. The platform handles grammar, retention, and structure between sessions. They complement each other.
A1 is free to try. A2 and B1 unlock with Premium at EUR 12/month or EUR 99/year, less than a single private tutor session.
No, and we are upfront about that. One Who Learns covers reading, listening, writing, grammar, and vocabulary. That is 3 of 4 Goethe exam modules plus the foundation for all of them. For speaking, pair the app with a tutor, a tandem partner, or an AI assistant.
A1 is free with no time limit. Sections take 10 to 15 minutes each, built for real schedules, not idealised ones. Vocab reviews automatically, so even sporadic sessions still build retention.
The curriculum follows the grammar progression of Hueber Motive, a textbook used in German universities and Sprachschulen. Exercise types map to the Goethe B1 exam format. We built this to pass the exam, not to gamify learning.