When I get email on iPhone get same on iPad and photos on both
Fore example if your email is Mike@whatever.com you can set it up on any platform regardless whether thats android apple or blackberry. On Android you need a google email to be to access google playstore. you only put it the once and don’t have to use it, in a similar way you do for your apple account. I don’t use google gmail for my everday emails.
So take my mum for example and her email is mum&hotmal.com or mum@whatever.com. This email is set up on boyher her ipad and her android phone so she can read emails on whatever device she has at the time.
So not a problem doing that. The same also applies to whats app etc. If youget what I’m saying with all my babble.