There are two main apps for First Aid and they are available on iPhone, iPad, Android and Blackberry and they are all free.

iphone android first aid app

It seems like a no brainer, why would  you not have at least one of these on your phone?

No point writing long paragraphs, download them and see which you prefer:

red cross st john first aid app for iphone and ipadiPhone

St John Ambulance

Red Cross

 

 

 

 

Android

red cross st john first aid app for android

 

St John Ambulance

Red Cross

 

 

 

 

red cross st john first aid app for blackberryBlackBerry

St John Ambulance

Red Cross

 

blackberry iphone red cross st john first aid app

Windows Phone

There are apps for Windows devices but neither SJA nor the Red Cross make them so I am not happy linking to them. Just search the app store and you will find some.