I built this for myself and ended up turning it into a $1.50/month SaaS
I started AutoXpense because I wanted to know how much I was actually spending on my car. Not just fuel, but servicing, repairs, insurance, registration, parking, tolls and all the random expenses that are easy to forget. I used a spreadsheet for a while, but updating it became annoying, so I built something for myself. Later, I cleaned it up and opened it for other people to use. Right now it can track multiple vehicles, expenses, fuel, maintenance and reminders. It als