Most of these apps are free but a couple are paid and under $2. I really like the Paper Camera one. The apps are basically for getting a really cool look for your phone, staying up to date with technology information and getting some good functionality. Phones are not cheap so it’s important to get the best out of them and find the apps which suit you and your life. They are not just a phone these days. Smartphones can be used to enhance so many aspects of your life these days. They are not just talk and text. If they can play the part and look cool well, that’s a bonus!