【實用工具app】PIN Password Codes|最夯免費app-綠色工廠好玩App

This app lets you store your pin or password codes in a very secure manner. This app utilizes the fact that the human brain is better at memorizing patterns than numbers. Just select a pattern you can remember and enter your code in the colored boxes. There is no limit on the number of digits for each code. The app also lets you choose between 4 patterns to help you memorizing what you want to store.