You’re going to L-O-V-E this tip. You know how sometimes you see a folder on your iPhone’s home screen, and there’s a red notification badge on the folder itself? That badge is a summary of all the unread notifications of the apps inside the folder. Of course, at this point you just ignore it, because you don’t want to swipe through the pages of never-used apps inside the folder, just to see which apps have unread alerts.

But what if there was a way to quickly see which apps in that folder have outstanding notifications. Well, there is! And you’re going to kick yourself when you see how easy it is.

Your iPhone could send out a pair of alerts this afternoon, but they aren’t ones you’ve set yourself. Instead, they’re from the U.S. government, and both are test messages.

The goal is to try out a pair of systems set up to notify the public of emergencies. Again, these are only tests.

The iPhone’s Do Not Disturb feature really is great. It silences your phone on a daily schedule, so you never need to worry about being woken up by a Facebook alert, or some other useless beep. But maybe you want to be disturbed by certain people. Maybe your teenage kids are out late, or your better half is away on a trip. Is there a way to let their calls and texts punch through the Do Not Disturb shield? Well, yes, there is! It’s called Emergency Bypass, and here’s how to enable it.

The Dark Sky app — famous for its crazy accurate weather predictions that give you down to the minute details on everything — has been updated to version 5.0 today, bringing with it an awesome new design and feature improvements.

Among the most noticeable differences is a new vertical timeline that dispenses weather predictions over the next 24 hours. It’s also adjustable so you can view precipitation, temperature, wind, humidity or the UV index.

I just moved to Germany, which means that I get a lot more weather than when I lived in Spain. There, a quick once-a-week check was plenty to know whether you should get the umbrella from the attic. In Germany, I check every time I want to leave the house.

And now there’s a great app which will will let you customize your own weather notifications, right there on your iPhone.

The people behind Vybe are calling it a “smart bracelet,” because it’s missing a key element included in all smartwatches: the screen. Instead of relaying information through a display, Vybe vibrates, nagging you to look at your phone.

A device that repeatedly requires halting your current activity seems to defeat its own purpose — namely, untethering you from your phone. It’s also strange that Vybe’s promotional clip suggests you pick up your phone while driving, which is illegal in many states — including California, where WearVybe, the bracelet’s maker, is based.

Google has updated its Google Maps apps for Android and iOS to add real-time incident reports from the Waze community. This means that when Waze users — or “Wazers” as they like to be called — report accidents, construction, road closures, and other delays, the alerts will be displayed inside Google Maps as well as Waze.

One of the wacky things you may notice if you’ve just gotten a new iPhone is the default double alert whenever you get a text message, whether iMessage or SMS. Why Apple has this as the default, I’m not sure, but it kept freaking me out before I figured out how to turn it off.

However, I’m willing to see that you might want the double alert, or more (shudder), and there’s a simple way to make that happen, as well.

Here’s how.

The iOS 6 beta has been available for four days now, but we’re still stumbling across new features that Apple didn’t mention during WWDC. One of those is the ability to receive government AMBER and emergency alerts automatically on your iPhone, iPad, or iPod touch.