Google Play Games Account. You can add another google play account and change between your accounts on any device, although what you can access will be limited before you can switch between your google accounts, you'll have to first add those additional accounts to your device: For some games on google play games, you can sign in and play using a gamer name.
You cannot connect google play and apple game center however you can use the facebook connect which would allow you in theory to have the same game status and account on android and ios.
Games are more fun with the google play games app. Gmail account problem in google play games. I have played many, many free to play gacha games in my time here on pocket gamer, and i if you logged in to genshin impact using either your google play account or your ios gamecenter account, you might have found that there's no way for you to easily log in to the pc version of the game. Discover your new favourite game, then challenge your friends and track your achievements.