New version 2.0 of Gmail app for your iPhone or iPad : Stakes around the majors new features

Available since December 04, 2012, and compatible with: iPhone, iPod touch, iPad, and more or less optimized for iPhone 5.

The new app aims to bring the best of Gmail with ‘’real-time’’ notifications, multiple account support and search across your entire inbox. With the majors new features you can: get multiple account support inside the clear look; Search predictions as you type; Respond to Google Calendar invites inline and Interactive Google+ posts support. Without forget the Infinite scrolling inbox.
But Globally, with Gmail app you can : Switch between up to 5 accounts
 Get notified of new mail; Search through all your mail ; See profile pictures as part of the conversation; Read your mail with threaded conversations ; Auto-complete contact names as you type from your Google contacts or your phone;  Send and receive attachments ;Customize emails with custom scribbles. Etc.