I downloaded and installed it. It's a good app, but if I check my mail with the app and delete the emails from my phone, they will be off the server and I will not be able to retrieve them on my computer when I get home. I get over 200 emails a day (many newsletters, forums etc.) and it becomes confusing. The Comcast app, just like checking your email at work on the Comcast website, will delete them from the server once you delete the message. On my Galaxy S7 for example, the stock email program had the option to leave a 'copy on the server". That way I could clear my phone of emails throughout the day by deleting them, but I could still download them all to my computer using Microsoft Outlook once I got home. I guess it's not a huge deal. I'll just have to find an app that lets me do what the stock email programs on Samsung, LG and HTC devices let me do.