You can also curate a list of your favorite stations to keep on hand. Police Scanner – Live Scanner is free with ads, though there is a Pro option available for $5.99.

Emergency Radio Free is an award-winning app that connects you to live frequencies – handy in a crisis where you’re cut off from the usual channels of communication. Emergency Radio […] ...

Enter the frequency you wish to store, using the numeric keypad. For example, if the frequency is 123.4567, you would press the "1," "2" and "3" keys, the decimal point and then the remaining digits.

Radio-Locator is a great tool for finding AM, FM, and online radio stations, as well as unused frequencies for FM transmitters. John Falcone Senior Editorial Director, Shopping John P. Falcone is ...