have you actually used a moment lens? probably not. i have. i also have olloclip lenses.
along with olloclip, moment are pretty much the ONLY decent set of lens attachments for mobile phones out there. even then, you are super limited to what they can do. going on about how "there are a ton" of different lens options for smartphones is wrong. this means you're trying to include all the myriads of cheap ass garbage phone attachment lenses out there, furthering the idea that you have no idea what you're talking about.