My question is about which license I need for my purpose.
I am a Psychologist and I would like to develop an iOS application for psychotherapists. The purpose of the app should be a help for the therapist to get in touch with his patients by showing a picture and a meaningful or inspiring word on top of the pic. As you can see it is not the picture by itself building the core of the app. Just a vehicle to transport something that helps to communicate. Because I need a picture and a word for every day the app stands and falls with the license program I need.
What kind of license I have to purchase if I sell under 500.000 apps which I assume.
And is the answer of a staff member legally binding?