KarlLang – German Vocabulary

10+
Downloads
Content rating
Everyone
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About this app

KarlLang is a typing-first German vocabulary trainer for adult learners.

Instead of tapping multiple choice options, you type every answer yourself. This forces real recall and helps you remember words longer, not just recognize them.

Designed for serious learners
• Focus on German vocabulary (CEFR A1–B1 range)
• Typing, copy, card, and cram (intensive repetition) modes
• Spaced repetition (SRS) review logic
• Tracks how many times you have seen each word
• Separate “mistakes” and “bookmarks” views

Cram mode for focused practice

When you really want to burn words into your memory, use the cram mode.
You write each word multiple times in a row, with instant feedback and simple progress tracking.

KarlLang is built as a simple, focused German vocabulary trainer for adult learners who want to type, review, and actually remember the words that matter without unnecessary distractions.
Updated on
Mar 21, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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What’s new

en-US Initial Android release of KarlLang, a typing-first German vocabulary trainer with multiple study modes.

App support

About the developer
박성철
karllang.app@gmail.com
South Korea