It looks like Microsoft is on the works developing a new smartphone app called Flow.
Flow, which is said to be a light weight email application works similar to a chat app allowing users to have fast, fluid, natural conversations with no subject lines, salutations or signatures.
The app which is rumoured to debut on iPhone, might work as an accompaniment for its Outlook Inbox app.
The information is still not yet officially announced by the company, but was tweeted by @h0x0d who found a description of the app on a download page marked “Microsoft Confidential”.