How can I get my app to rank in the App store?

There is a great article from ClickZ on this topic. Here is a summary. Click the link below for the full article.

The top ranking apps in the Apple iOS App Store get most of the traffic. It now takes more than 50,000 U.S. daily installs to get into the Top 25 Free Apps ranking in the App Store. Search engine optimization (SEO) is a valuable endeavor - and now there is App Store Optimization (ASO), which will prove to be just as valuable. Here are tactics to get your app to the top of the charts:

• Advertising - Burst Campaigns
• SEO
• PR
• Cross-Promotion
• Luck and Trade Shows

Top the iOS App Store Rankings by Getting All Your Ducks in a Row