Welcome to Steemit and enjoy your stay!
There is a dedicated app for notifications called Steemify, we as @blockbrothers build this app. Just download it for free and never miss out on any notification!
And while you're on it, me and my fellow blockbrothers are also a witness as @blockbrothers. If you want to support us we would appreciate your vote here. Or you could choose to set us as your proxy. Thanks for helping ;)