Hello there,
I am expert in App(iOS+Android+Web) development.
I have gone through the requirement and I am ready to sign NDA, please send the complete requirement of your project "Create an IOS/Android APP".
Please come to the private chat and lets discuss the project, I will show you the sample projects completed by US on Android+iOS those will relates to your project.
I am sure I will provide you the quality work according to you with in your time frame and within your budget.
Awaiting for your positive response,
Thanks