Browsing through unread emails
One of the most annoying things about owning a smartphone is seeing how many unread emails we have. Sure, you could go through each email individually to remove the pesky red bubble, but that’s just a super-waste of time. But there’s a neat trick you can do to filter out all of your read messages to see which newer ones require your attention.
In the Apple Mail app, you can make use of the swipeable flagging system. Just tap on the icon on the bottom left-hand side of the app to filter unread messages. Even though you’ll have to open them individually to get rid of the unread alert, it’s a lot easier to do it this way.