Hi,
I have worked around 70 projects, which are available on App Store and four projects on freelancer.com and you can see the reviews also. I’m experienced iOS developer. I can definitely do this job with take care of your preferences. I can also submit the app to App Store on your behalf. I can also write the code with rich comments, so that you can understand it and modify it easily and work according to your preferences and requirements at high quality. I will also optimize the code for iPhone5 & iOS 7. Kindly share details with me. Thanks for cooperation
Regards