Have you ever thought about what you would do if a stranger came after you while you were walking to your car or a class alone? What about if you are jogging alone? Would you have time to call 911 or run away? No one wants to think it will happen to them, but if it does are you prepared? The time has come to use cell phone technologies to help keep people safe. The myGuardianAngel iPhone App from DS Apps LLC is doing just that.