There are several apps that I uses every day consistently like my emails, facebook, twitter, messaging, etc but if I didn't have this particular app the rest wouldn't be as fun and easy to use as they are. So what is my "must have" Android app? Swype! When I changed over from using my beloved Blackberry Curve to using a touch screen Android phone I had the hardest time using the on-screen keyboard. It took me forever to type something and I was becoming way to proficient at one-finger typing to be worth anything on any other keyboard. That's when I found Swype.