Great app, I use to use it all the time and have no problems with the app. I would say the same now, BUT, the app doesn't even let me use it. I open the app and am shown a black screen, despite waiting for a good 15 minutes nothing showed up. I've tried restarting the app, reinstalling it, restarting my phone, and even hard rebooting my phone. None of the above fixed it. Fix your app. It's genuinely annoying!