I agree SQL is way too hardcore for the average person, but the CLI wrapper makes it a little more approachable. Still a little too hardcore for most people but one cool part is that I can generate spreadsheets easily as well.

Anyway no I don't use a mobile app since this is more for long-term tracking and not something I need to update or query on the go, so mobile wouldn't make sense for my use cases. I'm probably a bad example though since I don't use mobile apps at all really.