Tip 4

Well this one is not a big earn for you but you can get the money into your paypal account in just few minute.
AppRedeem application

Well this app is basically for every iphone and ipod user. you can easily download it for free in you appstore then you can easily go in to the app and start to download free app in there. And they will give you money for download all app in there. You can earn up to 10$ for download this and they will pay you directly to your paypal acccount. Try this it does work.