How can I display iOS AppStore top 100 on website similarly to 148apps?

How would I be able to display a list of iOS AppSore rankings, in real time, on my Wordpress blog?

The categories I'd like to display are:

• Top 75 Paid Apps
• Top 75 Free Apps
• Popular App Sales

Similar to 148Apps or AppAdvice.

Any answers/solutions would be great.开发者_运维百科

Thanks, Jack

Apple provides various RSS feeds to access different rankings. You can then simply parse them in PHP or any other language. You can use a cronjob or any other background worker to update the rankings periodically.