How to send in-app announcements to people using my iOS app?

Question

I have a couple apps on the Apple App Store and would like some way to send announcements to users whenever I want. Basically, I want to remotely change the text of an IUA

Answer 1

One way to do this is to have your app periodically (or upon each launch) check a file on a website that you control and if there is changed text (or a version number, or newer date than the last time an alert was displayed) there, then display that changed text in your UIAlertView.