Updated 9/19/2016:
Thank you for your continued support of this app. I hope that this app will be compatible with iOS 10 prior to my update to the new iOS. I have used this app since June of 2013. This app works perfectly, and is helping me manage my A1C to 6.0. Literally, this app is saving my life. Thank you.
Updated 4/02/2016:
This app continues to be extremely accurate and keeps my diabetes manageable. I hope Apple continues to allow this app to be kept current with the IOS versions. This app is a necessity for my livelihood :)
This is is the most accurate and customizable app. The ability to accurately model your metabolism at varying times of day, customize individual insulin carb coverage, account for residual Bolus and Basil insulin levels has proved to be very accurate in suggested dosing. The app is worth 4 times the price. Only a few enhancements are needed to get a 5 star rating from me. I highly recommend this app. It may save your life!
Updated 1year later: all of the above is still true. I am right on target with BG management! Thanks for this super app. :) youre keeping me alive!
PowerWizard about RapidCalc Diabetes Manager, v2.1.6