Messages for iOS is arguably the most-used app on my iPhone: I use it more than Mailbox, more than Camera , more than Google Maps, and definitely more than Phone. And I'm probably not alone here. Text messaging is an integral part of the mobile device experience, and Messages - specifically its integration with iMessage - makes it a joy to use.Related StoriesFacebook Home's Chat Heads pop up on iOSMicrosoft exec talks mobile smack, trashes iOS as 'boring,' Android as 'a mess'
