I wake at 0600 and commute to work, to be in for 0700 at the latest (I cycle 6-7km.) From 0700 to 0800 I work on personal development such as reading a book or doing some online study (or sometimes I just catch up with online news as I am now.) From 0800 to 1130 I work. From 1130 to 1300 I dine and take a walk/socialise. From 1300 to 1500 I work. At 1500 I go home. Essentially I work for 5.5 hours -- my fingers are o…
Could I ask where you are in your career and when you started this regimen? I would like to adopt something similar, I'm not sure if I have the willpower just yet but I'm seeing one of two options: following your approach or burning out gradually.
I highly recommend you space out your working day like I have, perhaps even going as far as using a method such as [Pomodoro](https://en.wikipedia.org/wiki/Pomodoro_Technique) to avoid burn out. Also, maybe do what I've done, but do it within a 9-5 window for now.
Just remember that burning out for your employer is just isn't worth it unless you're doing something highly social, like helping starving children, providing medical support, some sort of charity work, etc., things that are worth burning out for (in my opinion.) Burning out for your boss' idea of the perfect mobile game is a joke at your expense :-)
Apps that I use (iOS): "Timetable", to layout the week and get notifications on when to get up and move on to the next part of the day; "Today", for reminding me to do things and "checking in" when I've done it - this is for building habits; "Pommie" as a Pomodoro timer, but I don't use this much; and "Wunderlist" for todo lists I can share with my fiancé - I have a "Today" entry that has me checking this 2-3 times per day so I'm always aware of what's needed to get things done around the household.
Good luck.