Recently, True Caller was launched for iPhone Users, but it is not without its faults. Such apps are handy to know who is calling you and help you to avoid answering unwanted callers and telemarketers. You can also know who is calling you before you answer calls so you know if it is important for you or not. Now, there is a new app which will help you to do just that: Check out … [Read more...] about WhoApp for iPhone – Find out Who is calling you