I agree that a smartphone app that contains a responsive website rendered in a web view is the best option. However smartphones are surprisingly common among l

I agree that a smartphone app that contains a responsive website rendered in a web view is the best option. However smartphones are surprisingly common among low income teens (http://www.businessinsider.com.au/low-income-teens-own-more-smartphones-2013-3 http://www.businessinsider.com.au/low-income-teens-own-more-...). Eventually there probably won't really even be a smartphone/dumbphone distinction, just more or less expensive smartphones. And of course in the United States, even middle and upper class Black teens are often targets of police harassment.