I had the rom but I thought it might be nice to have android-specific controls, and they added a couple of new areas to explore too. so when it was on sale I bought it. the android specific controls fucking suck, it's slow and glitchy and has to go out to the internet to download maps all the time, and the fight music (one of the best parts of chrono trigger or any square rpg) stops suddenly and restarts instead of looping like it's supposed to.
Ewww, DS version is where it shines with those lovely extras, same goes for Resident Evil: Deadly Silence. Portable oldies FTW