ONE store service is the official app for using the services of ONE Store. If you don't have this app installed, you won't be able to correctly use the popular Korean marketplace. It's a must to install this app right after installing ONE Store. This way, you'll make sure the app works correctly.
Requirements (Latest version)
- Android 5.0 or higher required
9 reviews 
Comments
very bad
it's has a lot of problem with my phone