MSA-Learn Korean,Japanese,Spanish,English at once

I enjoy learning foreign languages. My mother tongue is Korean and I'm interested in English, Japanese, and Spanish. I've studied English and Japanese for a long time and I'm new to Spanish.

I've studied tons of expressions but I find it difficult to memorize and search them, which this app helps me to do.

There are two functions:

1. Search

2. Random expression

As the name MSA (My Study Aid) represents, I made this app for me. But I would like to share what I learned with those who might need it. I hope this app will be "Your" study aid as well.