Network connectivity for Agents in the field

[Jason Rowlett]

Do agents have a lot of trouble with network connection in the field? Specifically, being able to access property data from the web. I have known this to be a problem with some agents and I wanted to know how big the problem might be?

I am a real estate investor but I am also a web developer. I am looking at developing a Progressive Web App for MLS and other realty websites. A PWA loads the data locally from the phone, not remotely from a server. It runs on all mobile devices and across all major browsers.

Is this something that would be useful to agents when they are in 'dead zones'?