KarlLang - Vocab Trainer
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Everyone
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About this app
KarlLang is a typing-first vocabulary trainer for adult learners.
Instead of tapping multiple choice options, you type every answer yourself. This helps build real recall, not just passive recognition.
Learn across multiple languages including German, Japanese, Chinese, Spanish, French, and more.
Features:
• Typing, copy, card, cram, and Word Drop training modes
• Spaced repetition (SRS) review system
• Typing hints and focused repetition training
• Difficult word and bookmark review
• Shareable learning summary cards
• CEFR-based vocabulary (A1–B2)
KarlLang is designed for learners who want to actively train memory and build real output skills through typing and repetition.
Instead of tapping multiple choice options, you type every answer yourself. This helps build real recall, not just passive recognition.
Learn across multiple languages including German, Japanese, Chinese, Spanish, French, and more.
Features:
• Typing, copy, card, cram, and Word Drop training modes
• Spaced repetition (SRS) review system
• Typing hints and focused repetition training
• Difficult word and bookmark review
• Shareable learning summary cards
• CEFR-based vocabulary (A1–B2)
KarlLang is designed for learners who want to actively train memory and build real output skills through typing and repetition.
Updated on
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
Learn more about how developers declare sharing
This app may collect these data types
Personal info, App activity, and Device or other IDs
Data is encrypted in transit
You can request that data be deleted
What’s new
Version 1.4.0 adds optional cloud sync with Apple and Google sign-in, so you can keep your learning progress across devices.
This update also improves study flow stability and sync reliability.
This update also improves study flow stability and sync reliability.
