I was very very happy knowing that there an App for it.
But I cannot install it
First when I clicked your link, there was no app but then, a notification popped out like "unavailable in U.S store but available in Swiss store" with a button "Change" or "OK" (I did so fast that I could not remember). I have no idea how to change location?
After clicking the button, I saw the app. I clicked "Get", then "Install" but it was not installed but turned back to "Get" button.
Then, I went to Settings/Privacy/Location services and changed to "On" of App store but it still didn't work.
Please please help me!!!!!!