Love the simplicity of the app.
You should consider targeting businesses, rather than consumer (eg. in your marketing, website etc.). More likely to pay, and a niche market that could use something like this. And Windows saturation is still high in business environments (didn't see a Mac app).
For example, at our office we have a Chromecast hooked up to every display, and a couple of Apple TVs, but streaming video is still cumbersome (not great performance from Chrome tabs to Chromecast for video).
Make sure you have a loop feature (auto repeat), and we'd be able to stream video to the lobby display on repeat.
Just a thought.
Keep up the good work. There will always be competition!
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Hunter
Finally something simple for casting to various devices!
Streetfies
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