AVOID! Immediately on installation, it nags you to buy the Pro version for £500 a year and offers you a free 3-day trial. Even if you decline the pro trial, it still attempts to charge you that sum on your Google registered payment card. What's worse is that it doesn't create an icon on your Android phone desktop and has a strange name which makes it difficult to find on your phone in order to uninstall. I had to go back to the app store to find it. Also, it doesn't work with Samsung Watch 4.