Challenging Foursquare and other location-based social services, a new app from Bizzy doesn't want restaurant-and-bar-goers to "check in," but rather "check out." Similar to a Foursquare "check in," ...

Apple in iOS 17 has added a new feature to Messages that allows you to let a loved one know when you've made it back home safely. It's called Check In, and here's how you use it. Whether you're ...