You're most likely to not leave your home without your phone these days. And on top of all the apps that we've usually got on it, here's one that may just be really useful.

Called "Drops First Aid", it is an iOS app that makes sure your phone helps to give you crucial information you require. It offers quick and easy lessons on what you need to do to keep others safe in an emergency like situation.

There's also video instructions that come with each different accident type so you'll know what to do when you're supposed to.

Drops First Aid, Download this app for: iOS, $2