How do you get your iPhone apps to the app store?

Publishing your IPhone or IPad app on ITunes store is a multi-step process. You have two different choices.
1. Hire an expert like DotQ Solutions, LLC, or there are many others.
2. Do it yourself.
Explained below are steps for do it yourself process and references to the apple developer help.
Prerequisites: You must have Mac with OS (version depends on which XCode release you are using, refer to your XCode installation document). You also must be a registered into Apple's Developer program.
1. Download distribution developer certificate.
2. Use the certificate while building your app in XCode and enter publish information in project properties
3. Use XCode to build & submit your app to Apple Store for testing & review.
Once your App is submitted, Apple communicates with you for further steps.
Happy Coding....