Everyone wants a secure atmosphere and security in his/her hand. Police, Military, Army, and many other departments are there for providing you the basic but the most impressive security that you deserve. But these security persons are not available for all the time near you for providing you protection. So no one knows that how much his/her area is secured that’s why they want to stay attached to numerous emergency departments near them because worst time does not knock the door to come in. Police and some other emergency and rescue departments are available all the time and are very much helpful and keep us updated about the adversities, disasters, and other emergency situations in their particular area. So for the sake of this reason many apps take born for iOS devices, initially it was a bit difficult for that department to inform you everything but later on this become so handy and intuitive. Now there are tons of Police Scanner apps for iOS devices that are working for 24 hours to stay us active on all the happenings around us. These provide live and real time updates and the top of them are listed below.