Lang Go

Lang Go is a learning and practice app for Korean language learners, offering a complete learning experience from basic question banks and review to AI-powered scenario dialogues, helping you memorize vocabulary, practice grammar, improve listening comprehension, and enhance expression more efficiently.

【Core Functions】

1. Learning Mode

Provides various question types, including flashcards, word selection, sentence sequencing, listening practice, word transformation, cloze tests, grammar practice, and human voice reading, suitable for daily learning and targeted training.

2. Review Mode

Supports a mistake notebook, saved content, intelligent review, and mixed exams, helping you review weak knowledge points and reduce repeated mistakes.

3. Exam Mode

Allows practice and testing by question type and difficulty, and allows you to view results and analysis after completion to understand your mastery.

4. Growth Plan

Guides you step-by-step from basic content through phased learning tasks, suitable for beginners to continuously build learning habits.

5. Scenario Dialogues

Provides Korean language practice in various scenarios such as daily life, travel, shopping, and asking for directions. You can converse with AI via voice to view expression feedback, error correction suggestions, reference expressions, and dialogue summaries.

6. Pronunciation Follow-up

Supports recording and follow-up, speech recognition, and pronunciation feedback to help you practice pronunciation and expression by comparing yourself to target Korean sentences.

7. Simultaneous Interpretation and Real-time Commentary

Supports speech recognition, real-time translation, and commentary-style display, suitable for listening comprehension, speaking practice, and Korean input/output training.

8. AI Learning Assistance

LangGo provides AI capabilities such as problem-solving, follow-up questioning, exam analysis, expression suggestions, scenario dialogue, speech recognition, and speech synthesis. AI content is for learning assistance and may be subject to deviations due to recording environment, context, network status, and model capabilities. Please use it in conjunction with textbooks, dictionaries, and human judgment.