Yahoo released revamped, redesigned Yahoo! Mail client for cross platforms like iPhone, Android, Windows 8, Windows RT and also for its web application.

Features
Stay connected

• Access your inbox in just one tap
• Stay on top of your new messages with notifications
• Quickly scan messages in your inbox with continuous scroll

Message with ease

• Auto-complete email addresses as you type
• Multi-select messages to organize your inbox faster

Get more done faster

• Access multiple Yahoo! email accounts in one place
• Easily attach photos or take new ones while composing a message
• Preview photos right at the top of a message
• Search through all your messages across all folders

Download Yahoo! Mail App for iPhone and iPod Touch
Download Yahoo Mail! App for Android
Download Yahoo! Mail App for Windows 8
You can check out more details about New Yahoo! Mail app at source.