Like the new 'Your Activity' feature that was introduced in Instagram last week, the 'Your Time on Facebook' dashboard displays a graph showing you how much time you've spent on the social network's app over the past week.
To access it, launch the app on your Android or iOS device, tap the hamburger icon on the top right corner, and scroll to the head to your Settings & Privacy section. Then, tap 'Your time on Facebook.' As you can see, I use the app for three minutes too many per day.
In addition, you can set a reminder to alert you after you've crossed a daily time limit that you specify. Here's what the notification looks like:
You can also unfollow friends and Pages to cut your News Feed down to size. The interface for this function is well thought out, and simply requires you to tap on avatars to quickly unfollow them. That beats my usual method of weeding out friends selectively after judging their posts on my desktop.
That's about as useful as it gets. There's no breakdown of exactly where your time goes while you're on Facebook (and when in the day), and no way to restrict access to specific portions of the social network that you're addicted to, like photo albums or Groups. And the 'Friends on Facebook' section simply brings up a list of pending friend requests and suggestions; I don't see how that would help you manage your time spent in the app.
