Pokémon Go for iOS requires full Google account access

The massively popular Pokémon Go game, released just a few days ago, obtains full access to a Google account when it’s chosen as an authentication option while setting up the app in iOS. Android is unaffected. While the iOS app also allows using a Pokémon Trainer Club account, the option to create a new club account is unavailable at this writing, apparently due to system overload. More of this latest from PCWorld.com