You donâ t need to keep a separate app on your phone for all your email addresses. You can just log into your Outlook, Apple Mail, or other emails on the Gmail app ...

To switch between inboxes, tap the Profile icon in the upper-right corner and choose an email address. Another option is to install the provider's app. Outlook and Yahoo have their own apps. This ...

You can add multiple Google accounts on your Android device. However, it considers the first account you sign in with as the default and uses it to sign you in across various Google apps and services.