Level A1Fundamentals
Der, Die, Das: German Gender & Articles
Learn suffix patterns (-ung, -heit, -chen, -ling) and semantic rules so you predict noun gender instead of guessing.
Official Web Companion to GermanLogic on Google Play
Master German
Through Logic, Not Memorization.
Stop memorizing random phrasebook lines. German runs on clear rules for der / die / das gender patterns, four grammatical cases, and verb-second word order. Learn the system step by step with Hannah, your tutor inside the GermanLogic Android app.
Android A1–C1 App140 Guided Lessons605 Practice QuestionsOffline Study · No Ads
140 A1–C1 Lessons · Daily Review, Flashcards & Grammar Library
Interactive Quick Preview
See German Logic in Action — Gender, Word Order & Verb Engine
dieWohnung
apartment·Plural: die Wohnungen
Rule cue: Nouns ending in -ung are reliably feminine (die) across German.
Nominativ (Subj.)
die Wohnung
Akkusativ (Dir.)
die Wohnung
Dativ (Indir.)
der Wohnung
Genitiv (Poss.)
der Wohnung
Pos 1 · Subject
Ich
Pos 2 · Finite Verb
lerne
Time
heute Abend
Object
Deutsch.
In German main clauses, the conjugated finite verb always sits in Position 2 — even when a time expression moves into Position 1.
ich
bin
du
bist
er/sie/es
ist
wir
sind
ihr
seid
sie/Sie
sind
Perfekt
ist gewesen
Irregular auxiliary verb — forms Perfekt with sein.
01 / Pedagogical Architecture
Why German is More Logical Than You Think
Once you stop treating German nouns and word order as random exceptions, four clean structural rules explain most of the language.
01
Colour-Coded Gender Patterns
Suffixes like -ung, -heit, -chen, and -ling plus semantic groups let you predict der / die / das with confidence.
02
The 4 Cases & Prepositions
Nominative, Accusative, Dative, and Genitive answer exact role questions and respond predictably to fixed case prepositions.
03
V2 Word Order & Verb Brackets
Main clauses lock the finite verb into Position 2, while separable prefixes and participles close the Satzklammer cleanly.
04
Spaced Repetition & Offline Study
Our Android app schedules vocabulary flashcards and quiz reviews before you forget them, working offline with no account or ads.
02 / Inside the GermanLogic Android App
140 Step-by-Step Lessons from A1 to C1
Guided by tutor Hannah: 700 core words with colour-coded articles and plurals, 420+ lesson quizzes, 605 practice questions, and device de-DE audio playback.
A130 Lessons
Beginner
Alphabet, umlauts, der/die/das basics, present tense, numbers, and everyday survival German.
125 Practice QsIn App
A230 Lessons
Elementary
Accusative & Dative cases, Perfekt past tense, separable & modal verbs, and daily errands.
125 Practice QsIn App
B130 Lessons
Intermediate
Subordinate clauses, relative clauses, passive voice, Konjunktiv II, and adjective endings.
135 Practice QsIn App
B230 Lessons
Upper-Intermediate
Genitive structures, modal particles, subjective modals, workplace register, and nuanced debate.
120 Practice QsIn App
C120 Lessons
Advanced Mastery
Nominal style, extended attributes, gerundives, Konjunktiv I, and formal written German.
100 Practice QsIn App
Android App · Pro CourseGrammar handbook free · Starter preview lessons included · Pro unlocks all 140 A1–C1 lessons
140 Structured Lessons
A1 (30), A2 (30), B1 (30), B2 (30), and C1 (20) step-by-step modules.
700 Core Words
Every noun paired with its colour-coded article (der/die/das), plural, and example sentence.
420+ Quizzes & 605 Practice Drills
Multiple choice, sentence building, matching, and translation with clear explanations.
Tutor Hannah & Cultural Notes
Practical English explanations and everyday DACH insights built into every lesson.
Device de-DE TTS Audio & Dictation
Normal + slow German playback using your device voice, plus listening and dictation drills.
SRS Flashcards & 100% Offline Study
Spaced repetition vocabulary & daily reviews — no account required and zero in-app ads.
No account or sign-up required. Progress stays on your phone, and Pro unlocks all 140 lessons, A2–C1 drills, and unlimited SRS reviews.
03 / Complete Grammar Reference (78 Guides)
9 German Grammar Modules & Featured Guides
Every topic from the app’s grammar handbook expanded with comparison tables, colour-coded examples, study tips, and 223 checkpoint quiz questions.
Module 017 guides · 21 Qs
Fundamentals
Alphabet & Pronunciation · Noun Gender & Articles · Introduction to the 4 Cases
Module 028 guides · 23 Qs
Nouns & Noun Phrases
The Nominative Case · The Accusative Case · The Dative Case
Module 036 guides · 17 Qs
Pronouns
Personal Pronouns · Possessive Pronouns & Articles · Reflexive Pronouns
Module 047 guides · 20 Qs
Adjectives
Predicative vs. Attributive Adjectives · Weak Declension (After der/die/das) · Mixed Declension (After ein/kein/mein)
Module 0519 guides · 56 Qs
Verbs & Conjugation
Present Tense & Stem Changes · Separable & Inseparable Prefix Verbs · Present Perfect (Das Perfekt)
Module 065 guides · 12 Qs
Adverbs & Particles
Adverb Order (The TeKaMoLo Rule) · Adverb Types & Comparison · Modal Particles (Abtönungspartikeln)
Module 0716 guides · 46 Qs
Sentence Structure & Clauses
Prepositions Classified by Case · Two-Way Prepositions & Positional Verbs (Wechselpräpositionen) · Coordinating Conjunctions (ADUSO)
Module 084 guides · 12 Qs
Common Expressions & Idioms
'Es' Constructions (The Many Uses of 'es') · Essential German Idioms & Redewendungen · Functional Phrases for Daily Life
Module 096 guides · 16 Qs
Advanced Grammar (B2–C1)
The Extended Attribute (Erweitertes Attribut) · The Gerundive (zu + Partizip I) · Genitive Expressions & Functional Noun Groups
Level A1Fundamentals
The 4 German Cases: Nom, Akk, Dat & Gen
See how articles shift across Nominative, Accusative, Dative, and Genitive side by side with clear roles.
Level A1Syntax
German V2 Word Order & Verb Brackets
Understand why the conjugated verb locks into Position 2 while participles and prefixes close the Satzklammer.
Level A2Adjectives
Adjective Endings After der / die / das
Master the 5-slot -e vs -en pattern for weak adjective declension across all genders and cases.
Level A2Verbs
Perfekt Tense: haben vs. sein & Partizip II
Form everyday spoken German past tense accurately with movement/change-of-state rules and ge- placement.
Level B1Particles
Modal Particles: doch, mal, halt, eben & ja
Sound natural in everyday German by using flavor particles to soften requests or show surprise.
04 / Free Linguistic Utilities (12 Tools)
12 Interactive German Learning Tools
Zero sign-up, instant client-side tools built to demystify German gender rules, verb brackets, adjective endings, compound nouns, and pronunciation.
Der, Die, Das Gender Checker
Look up 595 core nouns or analyze suffixes (-ung, -heit, -chen) with full 4-case article tables.
Check Gender & Cases
German Verb Conjugator
Conjugate 425 verbs across Präsens, Perfekt, Präteritum, Futur I, Konjunktiv II & Imperativ.
Conjugate Verbs
Adjective Ending Calculator
Solve Weak, Mixed, and Strong adjective endings across all 4 cases with step-by-step explanations.
Calculate Endings
Compound Noun Splitter
Break long German compounds into modifiers, Fugenelemente (-s-, -n-), and the final Grundwort.
Split Komposita
Sentence & Word Order Analyzer
Visualize V2 finite verb placement, Satzklammer brackets, TeKaMoLo adverbs, and Nebensatz clauses.
Analyze Sentence
Number, Euro & Time Converter
Convert digits, ordinals (1. erste), Euro prices, and 24h vs colloquial halb drei clock times.
Convert Numbers
Alphabet, Umlauts & Sounds
Master A–Z plus Ä, Ö, Ü, ß, Ich-Laut vs Ach-Laut, diphthongs (ei/ie/eu), and IPA cues.
Explore Sounds
Pronunciation & Minimal Pairs
Train tricky contrasts (u/ü, o/ö, ei/ie, ch/sch) and check syllable stress with de-DE audio.
Practice Pairs
German Virtual Keyboard
Type ä, ö, ü, ß, € and „…“ on any device with instant ae/oe/ue conversion and copy.
Open Keyboard
Free Embeddable Widgets
Lightweight iframe widgets (Conjugator, Gender Checker, Numbers) for German teachers & blogs.
Get Embed Code
15-Min CEFR Level Test
30 graded German questions (A1–C1) with an instant score card and personalized study roadmap.
Take Level Test
Daily German Word Puzzles
Play Wortspiel (5-letter German word game) and 5 daily Kasus-Builder grammar rounds.
Play Daily Puzzle
05 / Free German Reference Library
Look Up 425 Verbs, 595 Nouns, Phrases & Study Decks
Deterministic conjugation and 4-case declension tables, DACH phrasebooks, spaced-repetition flashcard decks, and printable A4 cheat sheets.
Verb Conjugation Tables
Präsens, Perfekt (haben/sein), Präteritum, Futur I, Konjunktiv II & Imperativ with de-DE audio.
- seinto be
- habento have
- werdento become
- machento make
- gehento go
- könnencan
- müssenmust
- wissento know (a fact)
Noun Declension Tables
der/die/das gender cues, plurals, N-declension, and all 4 cases across definite & indefinite forms.
- der Mannman
- die Frauwoman
- das Kindchild
- der Tischtable
- die Wohnungapartment
- das Haushouse
- die Arbeitwork
- das Geldmoney
How to Say It in German
Everyday phrases with du vs. Sie register badges, DACH (DE/AT/CH) alternatives, and natural replies.
- Good morningGuten Morgen
- Excuse me / SorryEntschuldigung
- How are you? (formal)Wie geht es Ihnen?
- I don’t understand.Ich verstehe nicht.
- Thank you very much!Vielen Dank!
- Good day / HelloGuten Tag
14 Leitner SRS Decks · Anki .tsv Export
Interactive German Flashcard Decks
Practice gender cues, top verbs, separable prefixes, prepositions by case, and DACH phrases in your browser or export directly to Anki.
8 Print-Ready A4 / Letter Reference Sheets
Printable German Grammar Cheat Sheets
Clean desk sheets for der/die/das rules, the 4 cases, adjective endings, prepositions, verbs, and V2 word order.
06 / Germany, Austria & Switzerland Life
DACH Expat & Bureaucracy Survival Guides
Dialogue-driven German vocabulary guides with verified official sources for navigating Bürgeramt appointments, housing, health insurance, and daily life.
Registration01
Anmeldung at the Bürgeramt
14-day rule, Wohnungsgeberbestätigung, Bürgeramt dialogue script, and how Anmeldung triggers your Steuer-ID.
Residence & Visas02
Ausländerbehörde & Blue Card
Appointment vocabulary, Fiktionsbescheinigung, eAT card terms, and EU Blue Card terminology.
Housing03
Renting an Apartment
Kaltmiete vs. Warmmiete, Kaution rules, Schufa-Auskunft, Übergabeprotokoll, and landlord phrases.
Banking04
Opening a Girokonto
IBAN, Girocard vs. Debitkarte, VideoIdent terms, and step-by-step branch conversation scripts.
Healthcare05
Krankenkasse (GKV vs. PKV)
Statutory vs. private insurance vocabulary, eGK card, eAU sick notes, and calling your insurer.
Taxes06
Steuer-ID & Tax Classes
11-digit Steuer-ID vs. Steuernummer, Steuerklassen I–VI explained, ELSTER, and payslip terms.
Transit07
Deutschlandticket & DB Trains
Regional vs. ICE rules, Gleis changes, Sparpreis tickets, and station announcement vocabulary.
Medical08
Hausarzt & Apotheke
Describing symptoms, prescription types (Rezept), eAU sick leave, and pharmacy dialogues.
07 / Study Smarter
Learning Strategy & Everyday German Culture
Gender mnemonics, exam overviews, spoken particles, and regional vocabulary across Germany, Austria, and Switzerland.
Getting Started
Is German Hard to Learn? What Feels Tricky—and Why Logic Makes It Easier
An honest look at German difficulty for English speakers: why 3 genders and 4 cases look intimidating at first, and how shared cognates and strict rules speed you up.
Gender Logic
How to Remember Der, Die, Das: Reliable German Gender Patterns
Stop guessing der, die, or das. Learn the noun endings, semantic groups, and compound word rules that predict German grammatical gender with high accuracy.
Core Verbs
Top 100 Most Common German Verbs with Example Sentences
Learn the 100 most useful German verbs grouped by pattern—modals, strong, weak, separable, and reflexive—with Perfekt auxiliaries and real sentences.
Exam Overview
German Proficiency Exams Explained: Goethe, telc, TestDaF, DSH & ÖSD Overview
Neutral guide to Germany, Austria & Switzerland's major German exams: Goethe-Zertifikat, telc Deutsch, TestDaF, DSH & ÖSD—formats, scoring, and uses.
DACH Etiquette
Du vs. Sie in German: Formal and Informal Etiquette Explained
Learn when to use du, ihr, and Sie in Germany, Austria, and Switzerland. Master workplace etiquette, das Du anbieten, verb forms, and regional twists.
DE · AT · CH
German vs. Austrian vs. Swiss Vocabulary: DACH Differences Explained
Compare German, Austrian, and Swiss standard vocabulary from Tomate/Paradeiser to Fahrrad/Velo, plus ß vs. ss spelling, greetings, and grammar quirks.