To Enable security of your mobile device you have to lock your mobile screen
This application contain the Thumb identity to lock your mobile screen
You just have to set the counter of swapping after your thumb is placed on a device screen
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)
