I found confirmation that all apps will have to be stored on the phones memory. Still no word on the size of that memory.
https://motorola-global-en-usa.cust...r/std_adp.php?p_faqid=38350&p_country_code=US
https://motorola-global-en-usa.cust...r/std_adp.php?p_faqid=38350&p_country_code=US
The answer to that will lead to my next question. 
I think I read or made up in my head that iphones save apps to an SD card. Is that true? If so, (and not saving apps to the SD is a security feature), are iphones typically very insecure? I'm just curious. Also, just so I got a grasp on this, When I store movies/pics on the SD, the APP/program on the RAM will just RUN the file through the app so that it doesnt have to be saved in the internal memory which could possibly let a virus in?