Looking for an iOS app with good reporting features

Hey all. I use a finger-prick monitor (Accu-check Guide), which syncs automatically with the MySugr app on my iPhone. All of that works flawlessly, and the app writes all my data to Apple Health. However, the reporting capabilities in MySugr are pretty bad, and Apple Health has basically no report generation.
I thought about exporting all my apple health data and writing some Python scripts to do what I want, but there has to be an app somewhere that gets me close enough to what I want.
So I'm looking for another app that I can install on iOS, that will read my data out of Apple Health, and has good capability to create reports over custom time periods. Anyone have any suggestions?

Thanks