I know there is one, but I don't have the app. What I do have is a shortcut on one of the home screens of my phone. Until this last weekend the icon for it was something that reminded me of the talking gas flame that British gas used to use in their advertising, but green instead of blue. The icon was a happy little chap and I enjoyed clicking on him. But now the icon is a plain, white, upper case 'H' on a green background which is boring and dull and does not want to make me click it at all
I miss my little green buddy, he had character, he was the kind of little icon that deserved a name all of his own even though I hadn't actually quite got round to naming him.