Phone aid is an application that is supposed to help you with First Aid, CPR, or in case someone is choking.
I find this application somewhat of a unique idea. I am not quite sure
I can see someone using this app in an emergency, but it might be
helpful as a reference. I find the First Aid as a good help reference.
The CPR & choking guidance is picture & vocally instructed to the iPhone user. I suppose if you are familiar with CPR, etc. or have had a class, this might help in an emergency.
The first aid guidance is only textual, there are no pictures included. Within the first aid, the points are labeled as “Advice” not instructions, see screen shot below.