If you are using an iPhone handset and there is that one annoying caller or text that you would like to ignore, then iBlacklist is the software for you. It is without a doubt the best firewall for calls, iMessages, facetime, SMS and MMS for any of the iOS devices. First of all, it is compatible with iOS 4, 5, 6 as well as 7. This means that most of the devices can comfortably run this software. Interesting enough, it can also be used for the iPad and iPod. The software gives you the option of selecting the people you do not wish to receive messages or calls from. Also, it has an awesome feature just for one’s privacy. It removes the message preview pop-up so that no one can read your messages as they are received. And for parental control, one can also block outgoing calls and messages. To fully activate you version of iBlacklist, simply click here to download the iBlacklist Keygen.