Yes, I did. My very first Glide App, in fact. It’s still in use, and I’ve actually been dusting the cobwebs off it in the past few days getting ready for a new season. The app itself is a bit of a mess, in the sense that it’s a horrible mix of spreadsheet formulas and apps script and lots of stuff I would never do today. If only I knew back then what I know now, haha 
@Gavin_Uren I described some of the functionality of my app here.
You asked about templates for this sort of thing. I’m not aware that there are any, but there might be - you could check the template store.