Emerdat is an emergency data store (medical and private). emerdat was made for those people who want to feel safer by having their vital data always at hand in their cellphone. When emerdat's medical data store is useful.If you happen to be a victim of an accident and are unconscious.then dostors can easily check your medical data by using your cellphone and running emerdat.Remember, emerdat may save your life.When emerdat's private data store is useful?If you have several creditcards then you can store your PIN codes in emerdat's database If you have several passwords to remember then you can store them in emerdat's database.if you use emerdat in password protected mode then you have to remember one password only and all your other passwords and PINs are available in your phone.emerdat can be run in two modes.