Uniwar or Battle for mars?

[Rocky_Droid]

First things first.. Are you familiar with that scrabble game that you can play with friends online throughout the day or week whenever you have the time to plop a new word down? Well I'm hoping to find a turn based strategy game that does the same. Does either Uniwar or Battle for mars function this way? Can I play it throughout the day with a friend in a different city even after using other apps and such?