I like how easy it is to use, you can customize your privacy settings so that they are exactly what you need for certain sites or applications without having to go into each application/website's individual setting screen. It also has some great features such as being able to block ads from playing in background while using apps by not allowing them access to resources when they aren't actively open (such as watching videos). You cannot do this with other blocking software because of its lack of customization options. This program isn't very user friendly since there doesn't seem to be many tutorials around explaining all of their tools and functions which makes finding out if something works difficult sometimes. If someone wants simple yet effective ways of reducing distractions then i highly recommend giving winlock pro another try! There were multiple occasions where my phone was frozen up due to too much data usage after streaming music through Pandora or YouTube etc.