When Swarm was created to take check-ins out of the hands of Foursquare, it created another footprint on your smartphone. Little more than a “here I am” app, Swarm did one thing, but did it exceedingly well. Still, you had to open the app to check in, and that seemed a bit cumbersome, no matter how easy the task was. Taking advantage of the new iOS 8 widget functionality, Swarm is making checking in a LOT easier. Now you don’t even have to leave your lock-screen to check in.