I started this as a project about 7 years ago to replace an Excel mileage tracking sheet I was using. I first made a standard web site scaled to work well on a mobile phone. This worked pretty well but it took a few clicks to enter a new trip. I rebuilt it as a PWA about 6 months ago and changed the design so that a new trip can be logged in under 10 seconds. I also added some AI to predict the next trip based on history.
More recently, I added a ‘sign up’ tool for new users to try it out. I don’t plan to use this commercially but I would like to have some folks start using it to help me make it better.