This is an App that can say greetings for you when you cant speak Korean.
You can use this App when you make some Korean friends and want to greet them, or if you travel to Korea and want to say..
"Good Morning!"
"My name is ......."
"Nice to meeting you"
"Im glad to meet you"
"Have you been well?"
"Thank You"
"You are welcome/It was no problem"
"Sorry"
"Its OK"
"Thank you for your hard work"
"Good bye"(from the person leaving)
"Good bye"(from the person staying)
Through hearing this phrases again and again, you can learn how to greet and say by yourself.