Maybe it wasn’t your intent, but that felt a little aggressive. I know that if I found nothing acceptable that I could take steps to build one. 
I asked because I wanted to see what options were out there that I was unaware of. It ended up that a couple people listed options that I already knew about.
There are plenty of apps out there, including mySugr, which, for now, I’ve decided to stick with since I’ve got a meter that it talks to and know the interface well. I’ve been using it for a couple of years.
Lesson learned: I’ll have to not take automation for granted and stay on top of making sure it’s working as it should. It wasn’t all a wash because I do have my Dexcom Clarity data and my endo has records from my quarterly visits to him. It was shocking and frustrating to have a glitch wipe all of the data I entered clean. It made sense for me to look around.
Maybe I’ll also update the thread I started on mySugr eventually.