【實用教育app】Korean Flashcard HD|最夯免費app-綠色工廠好玩App

This a flash card program to help you learn korean. There lot of decks of flash cards. They include close to one thousand frequently used korean words.The flashcard uses a sophisticated algorithm to schedule the best time for a card to come up for review. Difficult cards that you tend to forget quickly will be scheduled more often.You won't waste your time on things you remember well.