Yes, there are several police scanner apps available for iPhone that actually work. These apps allow users to tune into live police, fire, and emergency events happening in their area. They provide access to real-time communication between emergency service personnel and can be a valuable source of information for individuals interested in keeping up with local law enforcement activities. One popular police scanner app for iPhone is Scanner Radio, which offers a wide range of scanner feeds from various locations across the globe. Another option is 5-0 Radio Police Scanner, which provides access to thousands of feeds, allowing users to search for specific channels or browse by location. It's important to keep in mind that while these apps work well in many regions, the availability and legality of accessing police scanner feeds may vary depending on local regulations and restrictions. It is advisable to check the laws and regulations governing the use of police scanner apps in your specific area before using them.