Learn Korean - Grammar is a free educational application developed by WingsApp Studio that aims to help tourists and business people visiting Korea. The app contains over 5000 phrases divided into 60 categories such as greetings, hotel phrases, health, restaurant, weather, and more. The app also includes more than 200 grammar lessons to help learners understand Korean in the easiest way.

One of the unique features of this app is the quiz game that allows users to test their knowledge of Korean words and phrases. The app is available for free download and can be used without an internet connection.

If you're planning to visit Korea, Learn Korean - Grammar is the perfect app to help you learn the language and communicate effectively with the locals. With its extensive collection of phrases and grammar lessons, this app is a must-have for anyone who wants to learn Korean.