Hello, I just wonder how much it will cost if I want an small android application with following features: * Registration form. (Username, Mobile number - received SMS with confirmation code). * Members can add photo from gallery with TEXT details. & post it to the app. and will be explore as Instagam style. * Other members can comment under the photo, Instagram comment alike. What required from me, and how much do you think budget for such application? No need graphic at beginning just simple texts.