Not what it seems
Downloaded the app as I was wanting to create a new face fory Apple Watch. To do so, I paid the £2.99 fee and then found out that the custom Watch face I wanted to create is actually not possible to use as a real watch face, as you are to basically leave the screen on. They also advertise joining their Facebook group but will then decline your request. Not work a 1 star but Apple doesn't allow a 0.