By tapping the "check-in" button at a venue or place, you can instantly broadcast where you are. You can add photos, reviews, tips or an alert -- any handy information useful for the next visitor.

Foursquare is ripping several features, including its vaunted “check-in” button, out of its flagship app and putting them in a new app called Swarm. The bold repositioning got a lot of ...

Having the check-in button as the main interface every time users opened the app created a noticeable hurdle for engagement. "Imagine if you opened up YouTube and the first thing it asked you to ...

Resistance is futile when it comes to Facebook. If your feature benefits the social network's 1.44 billion users, it doesn't care if you built it for a smaller audience first. Whether it's Twitter ...

The dating app is adding new safety features, including a panic button that alerts safety authorities if something goes wrong during a date. Tinder has also added the ability to check-in, telling ...

Tinder is following Uber's lead in adding in-app safety features for dates that become unsafe, including a panic button that alerts safety authorities if something goes wrong during a date.

The dating app is adding new safety features, including a panic button that alerts safety authorities if something goes wrong during a date. Tinder has also added the ability to check-in, telling ...