Learning Korean as a second language is very challenging. There are over 80 conjugations of the verb 모르다, "to not know". Adding to this challenge is the multitude of learning tools and resources that do not work well together. To fully understand the meanings and grammar in a sentence can take days.

Mirinae helps a user understand any Korean sentence he or she encounters. Mirinae provides a complete breakdown of all the words and particles and conjugations, explains all the grammar patterns, and then shows the phrase structure to help understand how sentences are formed.