How do you track stats for your team?

I've been involved in tracking my 6-a-side team's matches for the past 7 years, from simple spreadsheets to more complex Python scripts. This covers appearance, goals, assists, wins, losses etc. However, I've yet to find an app or website that offers a straightforward solution for this. Are there others out there who track matches like I do, or am I alone in this?

If you're already tracking matches, what problems do you encounter with your current method?

I'm considering building a mobile/web app to simplify match tracking for everyone. I would love to hear your thoughts, experiences, and any ideas you have to share!