What makes us different:

- it's free

- our users tell us it's great having everything in one place (glucose, blood pressure, medication + food tracking) other products often only have 1-2

- we have a diet tracking feature that draws carbohydrate nutritional data from thousands of different types of food

- the UI is very easy to use

- its web based and accessible from any browser (most loggers we found were desktop applications that cost money)

- we are actively improving the service and are very open to listening to our users feedback