Build me an app. -- 2

I need an app built coded and designed. It will need to be linked with Facebook sign ups, QR codes, a link with [login to view URL] and also Skyscanner. I want a full quote for the whole project. I will send a more detailed job description once I have read some developers profiles and seen examples of your work. I will also require the names and numbers of ten company’s I can contact to use as a reference for your previous works. These are some basic designs I have had done in the past.