Our blood sugar diaryn offers you a lot of feature. If you have any suggestions for improvement then please let us know first, instead of making a bad review. Features: - With the insulin diary you can record your blood sugar at different times of the day with the insulin units as well as write a comment. - The blood sugar (glucose) can be stored either in mmol/l or mg/dl. - A blood glucose converter is also integrated. - Your insulin data can be printed or exported as CSV or Excel file - Also