I had read in the reviews of problems that can not close an Amazon Fire owner the app.
With my Fire HDX 8.9, I hoped me on the safe side to find, but far from it.
Even on my Amazon Fire HDX 8.9, the app can not be closed.
What a SW implementation / app is that?
Can that be so hard?
I think 3 stars for the app I'm still friendly ...
Please fix.
MfG
AB