It is a nifty little application and beneficial for those people who don’t have jailbroken devices.
AppAddict is a third-party website but their application, called iSignCloud. ipa files from these websites and use software on you PC to load the. Third-party app stores are not app stores, but these are websites, and you can use them on your PC through the browser. AppAddict is a cool application tool because it is a desktop repository that doubles as an actual mobile application.