I’ll soon be shifting from iPhone to android ( iqoo) Pls help.

I’ll soon be shifting from iPhone to android ( iqoo) what are my options to shift everything from iPhone ( mainly photos & contacts, rest I can just manually get like gmails and apps) to the android? If I wanted to get the other way around, there are apps like move to ios, but I’m unwary of such apps in case of ios to android. Pls help. Thank you.