The new Gmail  app for the iPhone and iPad is here , and by  most  accounts , it’s gorgeous. The interface shares much of the finesse of the Google+ iOS app . Power users rejoice, the app can take on as many as five accounts at once, with easy movement between accounts.
And, the app-meld across all Google products continues. This little Gmail app is a real multitasker: it lets you respond to Google Calendar invites, +1 posts, and comment on Google+ posts without moving an inch.