Formula Calendar 2015 Free for Android
Very good app.
The best
Muy buena app. Me gusta mucho
"Must have" application for every F1 fun. Didn't even started the app yet. 5 stars rate based on experiences with 2014 calendar.
This is just like a timing app because all information on here is the same so don't be fooled when it says 'calender'. It gos into a lot more detail than that. I get this every year started from 2010 to 2015. The reason I give this 5 stars is because even though it's 'unofficial' I completely understand why it is. Even the paid version which is 50p is 'unofficial'. I'll stick with free version because what I'm going to see is already available with it.
by W####:
Only worked for a couple of days then nothing. Deleted.