Apparently, in the US and Europe, there really is some kind of market for such devices, because Fujifilm Instax Share is sold well (according to rumors). In general, Zip connects via Bluetooth to a smartphone or tablet, of course, works fine with Android.
There is NFC on the case for quick connection. After that, you can print pictures, there is no ink, the technology is the same as used in the old Polaroid cameras. By the way, did you have one? I have yes. In general, one cassette in the printer is enough for 50 small photos.
The printer costs about $ 130. Would you buy such a toy?