How to Develop Mobile Apps

Develop iPhone Apps

1. Write a thorough explanation of what you want your app to do and where it will fit into the iTunes App Store. Include any information you can, including design and content.

2. Register to become a developer at the iPhone App Developer's Center, which comes with a fee. You must own an iPhone and Mac computer running OSX or higher to register. Research the specifics of developing apps for the iPhone by checking out books like iPhone App Development: The Missing Manual.

3. Begin coding your app in the Developer's Center. Test your app frequently on your iPhone to find and correct any technical issues. Submit your app to Apple through the Developer's Center. Approval may take a month or longer.

Develop BlackBerry Apps

4. Write a thorough explanation of what you want your app to do and where it will fit into the BlackBerry App Store. Include any information you can, including design and content.

5. Register to become a developer at the BlackBerry Developer Zone, which is free. Research the specifics of developing apps for the BlackBerry by checking out books like BlackBerry Development Fundamentals.

6. Begin coding your app in the Developer Zone. Test your app frequently on your BlackBerry to find and correct any technical issues. Submit your app to BlackBerry through the Developer's Zone. Approval may take a month or longer.

Develop Android Apps

7. Write a thorough explanation of what you want your app to do and where it will fit into the Android App Store. Include any information you can, including design and content. Go to the Android Developer's website, which offers a free guide to Android app development and requires no registration.

8. Research the specifics of developing apps for Droid phones by checking out books like Professional Android Application Development. Begin coding your app in the Developer Zone. Test your app frequently on your BlackBerry to find and correct any technical issues.

9. Download and install the Android SDK starter package, available on the Android Developer's website, and begin coding your app. Test your app frequently on your Droid to find and correct any technical issues. Submit your app to Android through the Developer's website. Approval may take a month or longer.