This site is for you. You learning the way to create your first app, maybe fulfilling a dream you have been having for some time, or if you just want to know more about the diy platforms out there. There are some to choose from, but if you match your ideas, budget and visions with what the company offers you can limit it down. Then its up to you.
I wrote the site is for you. If you need any assistance in some way please dont be a stranger. I have had communication with all companies and can in a way be the link you need, or just help you find the information you want.
When you have created your app, please get back and tell me about your experience. Its useful to all of us reading this and in the same time you recieve a litle bit extra PR among people most probably in your target group.