I actually have both right now. I bought the 1st one because it was so cheap, but there are alot of limitations that I dont like:
•Cant turn display off at all
•No adjustment for dimmer feature, so screen is either too bright in the night, or to dim in the day.
•without an ipod/iphone hooked up, you are limited to the radio only
•cannot change the background colors besides your choice of black or white.
•Only 2 RCA out connections
So I picked up the AppRadio 2, because it is supposed to resolve most of the above issues. I plan on using the ARLiberator App with my Note II