Is ther a good way to save your user name and passwords for these apps on the iPhone 1password? I don't have the web address for these apps and don't know how to enter them in 1 password.
I save them in Logins, even though I won't ever use them to login automatically throughout those apps. In my case, both of the ones you name are tied to my Apple ID and use the same password. I just fill in the form manually with the name of the service and the username and password.