Kataza

Kataza is a self-learning app designed to help you manage vocabulary, lessons, chapters, ebooks, and interactive quizzes all in one place. Perfect for learning languages ​​like Korean, preparing for EPS-TOPIK and TOPIK, expanding Korean vocabulary, studying Hangul (한글), improving Korean grammar, reading, listening, and writing, and building your own structured study system.

Whether you're learning Korean for work, study, or preparing for EPS-TOPIK and TOPIK, Kataza helps you organize vocabulary, study materials, and quizzes in one convenient app. Create your own learning content and study anytime, anywhere.

Kataza is a language learning and self-study app that manages vocabulary, materials, chapters, ebooks, and practice quizzes all in one place. Perfect for learning Korean, preparing for EPS-TOPIK Korean and TOPIK, memorizing Korean vocabulary, learning Hangul (한글), Korean grammar, reading, listening, and writing, or building your own personalized study system.

With Kataza, you can create your own study materials to suit your style. Add chapters, write materials, save important vocabulary, group them into ebooks, and then practice your comprehension through flexible and interactive quizzes.

Kataza can be used as a language learning app, Korean learning app, EPS-TOPIK companion app, EPS-TOPIK practice, TOPIK practice, Korean vocabulary learning, Korean grammar learning, Hangul learning, Korean vocabulary, Korean grammar, Korean reading, Korean listening, Korean writing, or other learning materials. You are free to create your own materials to suit your learning goals.

Key Features:
• Create and manage your own study chapters
• Write detailed learning materials with a convenient editor
• Save vocabulary with meanings and examples
• Organize chapters into ebooks
• Mark vocabulary as learned, unlearned, or difficult
• Search and filter vocabulary easily
• Practice quizzes: multiple choice, text, audio, and mixed
• Flexible quiz direction (word → meaning or meaning → word)
• Track learning progress and quiz history
• Bookmark unfinished materials
• Supports Indonesian and English

Kataza is designed to help you build a study system that is organized, flexible, and easy to use. All materials, vocabulary, chapters, and ebooks can be tailored to individual learning goals.

Suitable for:
• Language learning apps
• Korean language learning apps
• Learn Korean
• Learn Korean
• Korean Language
• Hangul (한글)
• Korean Vocabulary
• Korean Grammar
• Korean Reading
• Korean Listening
• Korean Writing
• EPS-TOPIK Korean preparation
• TOPIK preparation
• EPS-TOPIK practice questions
• Memorizing Korean vocabulary
• Creating personal study notes
• Organizing study materials
• Quiz practice and learning evaluations
• Learning other foreign languages

Whether you're a beginner or preparing for the EPS-TOPIK or TOPIK exams, Kataza helps you organize your study materials, enrich your Korean vocabulary, improve your reading, listening, writing, and grammar skills through structured practice.

Start learning Korean or other materials, save important vocabulary, and improve your skills every day with Kataza.

Start your learning journey today with Kataza!