These are dangerous times. Mother Nature is unleashing droughts and record-setting high temperatures. It seems a new tornado is ripping through the Midwest every day. And those are just the big emergencies. What if you lock yourself out of your car when your toddler’s stuck inside it?

Fortunately, there’s a whole class of apps that can help you deal with emergencies big and small.

Here is a closer look at three of these apps that might be able to bail you out in case of an emergency.

AroundMe

AroundMe has been around for a while, but it remains a top locator app. With it, you can find everything from the nearest gas station to the nearest bank.

It’s easy, too, to see how AroundMe might help in case of an emergency.

Say your toddler is sick, you’re in a strange city, and you need to find a hospital as soon as possible. Just log onto the app, click the category that you need — in this case, “Hospital” — and find the nearest medical provider to you.

It’s little surprise that many consumers consider AroundMe to be a must-have app.

CPR & Choking

The name of this app says it all: CPR & Choking will give you tips and full-fledged lessons on how to deal with a person who is choking or who is not breathing. It can be especially handy if you’ve never taken CPR classes or have forgotten what you’ve learned.

This app, which is free, was developed by the University of Washington and King County EMS to save lives. It contains a variety of videos that tell you exactly what to do if someone you know is in the middle of a medical emergency or cardiac event.

There aren’t too many apps that can save a life. CPR & Choking is one of them.

Emergency Radio Free

What if there’s an armed criminal on the loose in your community? What if a tornado has been spotted?

You can stay informed with Emergency Radio Free, an app that lets you access hundreds of police, fire, weather, and other live emergency radio feeds from around the country.

It’s easy, too, to identify and tune into radio feeds in your specific community. You can also save radio feeds to a favorites area so that you can access them quickly should an emergency strike.

Of course, no app, no matter how impressive, will be able to protect you completely from harm should danger arise. These apps, though, will give you the chance to be better prepared should an emergency strike.

Read more at CNET.