I do not own the product so I am commenting on the basis of the review only. To me, it sounds like a totally crappy camera attached to a non-phone. However, I guess that the social media types who buy these sort of things are incapable of and are uninterested in knowing anything about photography and are only capable and/or interested in taking selfies of themselves blocking whatever object they are standing in front of. To them, it will probably be a great product.
Seems like all that this ap does is to take lousy photographs and make them even worse. In my opinion, it is worthless junk.