I’m new to the scanner scene and know very little, so I apologize in advance for what is going to seem like a stupid question. I’m so new I do not even have a scanner yet. I’ve done a little research on scanners and, right or wrong, I believe either the Whistler TRX-1 or the Uniden BCD436HP will be the one I buy...if I buy. My question is this…I can download a FREE scanner app on my smartphone (Scanner Radio), so I’m curious what shelling out $500 to $600 for a scanner buys me that this app doesn’t already provide? In language a newbie like me can understand, can anyone please explain to me what, if anything, one of these aforementioned scanners does that the free phone app won't do AND is it worth the money? If it matters, I live in the Portland, Oregon area and my main interest is to monitor the police channels to see what’s happening in my community. Thanks for the help!
When listening to public safety radio transmissions (police/fire/EMS) via an app, whether it's Broadcastify, Scanner Radio, or any other similar program, you are limited in what you can hear.
You will only hear what the feed provider has loaded for the app, so it might not include everything you want. In some cases, you will not hear Tac channels, whether PD or Fire (fireground) either because the that service type is not permitted, or the feed provider has only loaded select dispatch frequencies. Also, if 'something is happening' that holds your attention, there is no way to pause the app and only listen to the incident in progress, whether that is say, a pursuit (chase of a vehicle or subject), a standoff, a major fire or other large operation. The feed provider might, or might not, pause his feed on the incident
if he or she was at the scanner where it could be done. Otherwise, the feed will continue it rotation between the channels or talkgroups it's set for, and you'll only hear bits and pieces of an ongoing situation.
If you actually have a scanner, and are in range of the system where there is a large, focused, activity, you can pick and choose whether to hold on, or ignore, communications within, as well as in between, the agencies involved. You can also listen to any non-encrypted radio traffic that is within range of your location.
Feeds often are dedicated to dispatch channels of a limited number of frequencies (or talkgroups if a trunked system). Anything not set up for the feed cannot be heard on it. If you have your own scanner, you can pick exactly what does, or does not, interest you, without relying on someone else to make the same choices that you would.
While I, along with many other members here, have multiple scanners, I find feeds useful in monitoring something that is well out of range, whether that's response to and aircraft down, such as the 'Miracle on the Hudson', or the major forest fires in California, or disaster response for hurricanes or a tornado outbreak. But for my area, I can concentrate my listening, via one or more of my scanners, on what is of most interest to me as well as the safety of family and friends in the region.