My team is developing an iPhone app which is very demanding in terms of memory. In order for a better user experience we are thinking of presenting a pop-up to the user upon startup stating the memory requirements and also a pop-up upon low memory.
Has anyone had a problem with such a solution, in terms of being rejected from the app store?
Thanks
It's simple, don't show any UIAlertView in a memory warning.
The user is not responsible to manage the memory for you. You need to take actions in memory pressure by releasing caches or other less important information.
iOS itself will release memory and kill other apps when it's needed.
To answer your question, I don't know if Apple reject apps for that reason, but they repeated more then once to not to do so.