Feedback for a password manager android app

Hi all,
I created an Android app using which a user can store passwords. It has many more features and is available at GitHub
To know more about the features and functionality, follow the GitHub link below
GitHub: GitHub - suryaviyyapu/ViyP: A simple password manager written in Java for Android devices
Download link: (App) .apk file

Your feedback is much appreciated. This project is open to contributions if anyone is interested.