Chuck

Cool new email app from the makers of Mailstorm and Unsubscriber for Gmail. Chuck makes it easy to process hundreds of emails in a very efficient way. As the makers say: it's the fast, fun, and efficient way to process your inbox on the go!.

I have too much unread newsletters and this app helped me group them by senders, as a result I can achieve/delete all selected emails by single click!

Pros:

Features rich email inbox management app

Cons:

N/A

My saviour!