Dear Sir,
Looking at the mentioned requirements, we understand that there is a need to get a iOS app with facebook login registration.
In that app we will create responsive design and clean coding.
Below are a few things which we wanted to clarify from you:
1) Can you provide any reference App for this app, so that we can keep that in mind and create/design your app?
2) We would also appreciate if you can let us know the preferable color scheme for the designs of the app, so that we can create the appropriate design for you.
We would really appreciate if you can provide us an opportunity to have a real time conversation, so that we can discuss about this project in real time manner.
Looking forward to get associated and work with you.
Best Regards
Balveer