In this app, once you save the credentials of other apps, you don't need to enter credentials again and again while signing the app. you just required to press and hold for a second on username and password.
9Apps 4.9
![국세청 홈택스 [손택스] on 9Apps](https://go.getnew.app/sg/res/jpg/f7/df/69cc2f90120ec331db2630e0f5b6-6dh.jpg?x-oss-process=style/jmq200)
