My inner skeptic sees an app and just knows that they’re collecting everything that goes through it. Not to mention it will probably a brick in a few years. It’s a product that’s a neat engineering accomplishment but I doubt it would actually get much more than a few hours of use on its couple of years of existence before you get your next iPhone that this no longer fits.

Side thought: this could have been a MagSafe attachment which would have made it compatible with a much wider range of models.