Just Talk Korean

I recommend this app for those who learn Korean for the first time.
You can learn basic Korean quickly through conversations in different situations.
Use this app to train your listening and speaking skills and try to have a conversation with Korean people. Also, it is useful when you travel to South Korea.

The ways of learning
First, listen to the phrases used in different situations and read them along.
Pay attention to your pronunciation while you are reading.
Find a friend and practice role plays together.
Improve your Korean skills by practicing repeatedly.