One of the best ways to make money online is by doing some affiliate marketing. If you are passionate about software, you could always use Apple’s affiliate program for the App Store to make money selling Mac and iOS apps. AppStore Links is a handy application that makes adding affiliate links from the App Store to your website easier.
The plugin adds a handy widget to WordPress which you can use to choose how apps are displayed in your sidebar. If you have an account with TradeDoubler, you can start making money that way. The plugin also has short-codes you can use to make the process of adding apps with screenshots to your site super easy.
App Store Assistant is another plugin you can use to add affiliate links from the App Store to your website. It does support LinkShare for U.S. publishers to take advantage of. The plugin adds 7 shortcodes to your site, so you can start building a killer affiliate site around apps. You can pick and choose the fields that show up in your posts.
There are plenty of other applications you can take advantage of to add apps to your site. You are going to need solid reviews and content to make your app site a hit though.