That's cool Falcone203. The only significant work I've done with Google Sheets is for integration into AppSheet, which is a great mobile app building service. They aren't as "free" now as they were when I used them, but it's reasonable, and you can get quite a bit of mileage out of their free/almost-free categories of usage. They also integrate with SQL Server. No longer is a mobile developer required for relatively simple mobile apps.