Great to help calculate for me as I'm rubbish at math.
Worked fine for 18 months, now its playing up and filling the boxes with random numbers. If you fix it I'll give 5 stars
Excellent
Confused me I have been insulin diabetic for 10 years and have two (2) Masters degrees and I found it confusing.
Work as described
Good
Work great apart from doesnt show full screen so you can see overall dose . After base and correction and doesnt show correction dose clearly and the screen wont rotate .but other than that a usefull tool .
Rather worthless app ..
Works great . Would be 5 stars if it had mg/dl unit option. The conversion is a PITA.
I have had good luck with this.