WortKlang DaF
Learn German with Sound
$1.99 · Designed for iPad. Not verified for macOS.
Hear the grammar. 4 CEFR skills, 11 games, 16 listening texts, sentence drills, pronunciation training, real Top-25 weekly leaderboard. A1–B2, fully offline.
WortKlang DaF turns every German word into sound. A1–B2 learners hear each noun's grammatical gender as its own musical tone and see it glow in a distinct neon colour — grammar becomes intuitive and memorable.
Learn with all your senses:
• Vocabulary cards with genus tones, word-type sonification and a live synthwave oscilloscope
• Composita Builder — animated breakdown of compound nouns (Schlaf|zimmer, Geburts|tag); structural parallels for Chinese learners
• Four CEFR skills (NEW) — full Writing / Listening / Reading / Speaking modules for A1, A2, B1 and B2:
· Writing trainer — 16 tasks (4 per level) with instant deterministic feedback + optional AI feedback (your own API key)
· Listening — 16 multi-voice German audio texts (incl. four B2 expert interviews) with comprehension questions and on-demand transcript reveal
· Reading — 16 graded texts (4 per level, incl. B2 essays), multiple-choice + true/false grading
· Speaking — 16 free-recording tasks (4 per level, up to 120 seconds), strictly on-device speech recognition, live or long-form mode, keyword + word-count scoring + optional AI feedback
• Four B2 grammar games (NEW) — Konjunktiv Lab, Connector Challenge, Nominal & Passive Lab, Idiom Workshop: 114 curated items across 17 didactic modes (polite Konjunktiv, weil/denn/deshalb, wird-/ist-Passiv, 30 classic idioms)
• Three vocabulary quiz modes — Meaning Quiz · Listening Quiz · Typing Quiz
• Genus Challenge — tap the right article before the gender glows in neon
• Memory — flip-card pair matching; grid adapts to your task count (3 / 5 / 8 / 12 pairs)
• Word-Type Sprint — 8-second clock with level-scaled buttons, streak bonus
• Theme Detective — sort word chips into 2–4 themed bins
• Verb Battle — 102 verbs fully conjugated; pick the right form, smart same-verb distractors
• Compound Battle — 105 compounds; rebuild from morphemes, decoys at A2/B1, English glosses revealed
• Word Search — level-scaled grids (8×8 → 12×12, up to 8 directions); EN/DE toggle picks your difficulty
• Sentence Builder — drag colour-coded blocks; Interference Radar catches mother-tongue errors in 6 languages
• Block Dictation — sentence plays automatically; rebuild it from blocks without seeing the translation
• Fill-in-the-Blank — pick the missing noun in real sentences; correct word glows in its genus colour
• Situational Dialogues — 20 everyday A1–B2 scenarios with auto-spoken partner and 3 response choices (incl. 5 formal B2 scenarios)
• Pronunciation Training — live transcript + word-by-word colour-coded feedback
• 26 grammar tips across A1–B2 (incl. Konjunktiv II, state vs. process passive, nominalisation, genitive prepositions), 70 mnemonics (weekly featured rule)
• Weekly Challenge — same theme worldwide every week, real-time Top-25 global leaderboard via Apple Game Center
• Progress dashboard — XP, Leitner spaced repetition, 35-day activity heatmap
Ambient Synthesis Engine:
Generative music adapts to your theme — eight presets from bright C-Major to exotic C-Phrygian-Dominant. Audiophiles tune all nine synth channels via Nerd Mode (rotary knobs, ADSR envelopes, analog speech processing). A Sound Mix panel balances ambient, SFX and speech independently. Three colour themes (Synthwave · Tiefsee · Mitternacht) personalise the look; the fixed genus colours (der=blue, die=pink, das=green) stay put.
Made for global learners:
• 3,166 vocabulary entries across 27 themes — 19 themes at A1/A2/B1 plus 8 new B2 themes (politics, economy, environment, science, digital, work, values, media)
• Interface in 6 languages (English, Deutsch, Français, Español, 日本語, 繁體中文)
• Universal app — iPhone + iPad, all orientations, 6 text sizes up to Accessibility
• 100% offline — no account, no tracking, no ads
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• Four CEFR skills (Writing / Listening / Reading / Speaking) for A1–B2 with deterministic + optional AI feedback (your own API key).
• 16 multi-voice German listening texts including four B2 expert interviews.
• Four new B2 grammar games — Konjunktiv Lab, Connector Challenge, Nominal & Passive Lab, Idiom Workshop (114 items across 17 modes).
• 400 new B2 vocabulary entries in 8 themes (politics, economy, environment, science, digital, work, values, media literacy).
The developer, Manfred Sablotny, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- User Content
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Manfred Sablotny
- Size
- 20.4 MB
- Category
- Education
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Manfred Sablotny
