Mailburn is a free email client app for Gmail that shows emails separately in different tabs and sort them by dates. Actually, it lets you experience chat or messenger like interface with your emails. It turns your boring and usual Gmail inbox into 3 interesting tabs named, Important, Reader, and Other Emails. All the newsletters that you receive will be available on the “Reader” tab, and makes it easier for you to read. You can swipe right and left to mark them as read, archive, or unsubscribe from the newsletters.
Unlike other email client apps for iPhone, “Mailburn” lets you view all the emails similar to chats on messengers. The best feature of this app is the email tracking, which provides instant notification when someone read your email. It also offers a powerful search feature with default filters like unread, trash, archive, reader, attachments, etc. The other features include push notifications, swipe gestures, etc.