I have found another great tip for you iPhone users over at Mac OSX Hints. The author tells us how we can create small web apps tracing times such as a gas mileage log or as one commenter stated a Blood Glucose Reading chart.
Since I've had my iPhone, I've found a few things that I wish I could do with it. I wished that I had a fuel-economy tracker app for my car, an expense tracker for work-expenses and others. I knew I could've set-up a custom web-page backed with a database, but it just seemed that there should be an easier way.
It seems Google thought so too, as they've just released [...]