With Police Scanner  you can listen to Police/Fire/Radio Scanners from around the world.

FREE Police Scanner lets you listen to Police radio scanners from around the world. USA, Canada, UK, Germany, Japan, Italy, Chile, Austria with more scanners added all the time.

Use it to monitor exciting police, fire, and rescue frequencies, stay abreast of these activities in your area, and be prepared for disasters or other emergency situations. 

Police Scanner Features
 More than 8,000 radio feeds delivered to you over Cellular Data or WiFi 
Top 50 Feeds
 Simple, intuitive screens 
 Search U.S. and international channels by country, state and county 
Save your favorite channels 
Category scanner radio stations