Lanma

ETHEIA LLC

In-app purchases

About this app

Lanma helps you build vocabulary with a clean, focused study system built for long-term retention.

Create your own word sets, study with flashcards and quizzes, and reinforce what you learn with a 6-stage spaced repetition system. When you want more practice, use AI chat to apply vocabulary in realistic conversations with feedback.

What you can do in Lanma:

- Create and organize custom vocabulary word sets
- Study with flashcards designed for spaced repetition
- Review with multiple-choice and typing quizzes
- Practice vocabulary in AI-powered chat scenarios
- Track study progress, accuracy, and mastery over time
- Use the app interface in 12 languages
- Study in an ad-free experience

Lanma is designed for self-directed language learners who want more control than generic memorization apps. Build sets for school, work, travel, exams, or your own interests, then review them with tools that help words stick.

Whether you are starting a new language or maintaining advanced vocabulary, Lanma gives you a practical way to collect, study, and reuse the words that matter to you.

What’s new

What's New in 1.0.6

- Improved AI chat support for Korean, Chinese, and other CJK languages.
- Fixed garbled Korean/CJK text in AI chat streaming responses.
- Fixed Korean language routing and AI model selection.
- Improved text-to-speech playback reliability.
- Added better Chinese locale handling for pronunciation audio.