Korean Vocab is a free tool for learning the Korean language. It provides a dictionary of over 8,000 words required for the exam across TOPIK I and II levels. The dictionary contains definitions, example sentences, phonetic spelling, and the corresponding Korean word. You can also read the pronunciation of each word and listen to the word being spoken. The app has a function to display the Korean or English language on the screen. It also has a function to speak the language using the built-in speech recognition function. The app can speak the language in a variety of different accents. You can use the app to learn the language and prepare for the TOPIK exam. You can use it as a study tool to help you memorize the vocabulary. You can use it as a learning tool to improve your pronunciation. The app has a function to show the word, definition, and example sentences on the screen. You can add the words to your favorite list.