OnTrack Diabetes is an application for the Android operating system that allows yourself to track your glucose levels and applied medication, as well as a bunch of other useful things.

While it is an excellent application, glucose HTML reports are (in my humble opinion) not that useful, as they don't allow to check how you're doing in a glance.

I would like to modify the report so that it becomes a kind of a spreadsheet, with cells colorized according to the glucose level in blood. Sadly, as stated in the FAQ :

OnTrack is not open-source and the source code is not available, while we appreciate offers of
assistance there are no plans to make the source code available at this time.

Big credits go to Juan G Hurtado for the default HTML template and CSS style