Ruby on Rails to App Store, No Swift Required

I always liked tracking my income and expenses. There was an app called Spendee that I used a lot. I liked it. But it felt too complicated for me, so like every self-respecting developer, I switched to Excel. Excel was fine, but it wasn't enough. Doing anything useful required too much effort. So I thought, why not build it myself? Let me build something nice with Ruby on Rails. The project was up and running very quickly. Tests were written. Deployment was done. Everything worked well. I st...