iOS Xcode Program for Rating

I'm in need of a small iOS program to be implemented in xcode. This program is specifically for rating purposes and it's a critical part of my venture.

Key Requirements:
- The program should capture user ratings.
- The program should have a user-friendly interface.
- The program must be efficiently coded to run smoothly on iOS devices.

Ideal Freelancer:
- Proficient in iOS development and Xcode.
- Experience in creating user-friendly interfaces.
- Ability to deliver high-quality code.
- Strong communication skills for updates and troubleshooting.