QLock Authentication 17+

This is an authentication app that combines screen touches (short, short, rub touch) and patterns.
Currently used password locks, pattern locks, and PIN numbers are at risk of hacking in various ways. QLock provides a lock screen with a combination of a pattern and the bottom touch of the pattern screen, so you can be free from attacks such as shoulder surfing, smudge, and thermal problems that are problematic in everyday life.
The overall functions are as follows.
1. Set lock information with touch combination and pattern
- Screen lock using a combination of 3 touch methods (short, short, rub touch) and pattern
- You may not use the three touch methods, or you may use a combination of 1 to 3 touch methods.
- Three touch methods can be combined in any order
- For example, combinations of short touch + pattern, short touch + rub touch + pattern, etc. are possible.
2. Vibration setting function when touched
3. Pattern visible/invisible function when drawing a pattern
4. Message display function when touched
5. App language setting function (Korean, English)