automatically fill in the password

How to automatically enter passwords in Android
like the password manager, fill in other applications with the data that the user has previously provided, autofill services (password autofill service) will eliminate the time-consuming and vulnerable. error when filling out the form.
How to manually enter passwords on iPhone, iPad for applications, websites
ios 11 makes managing passwords easier. you do not need to remember or use third-party applications to manage and use passwords. with the integrated password manager in ios 11, you can easily log in to your favorite applications.