We have young children, and we wanted to know they were getting more than just enough to eat — iron, calcium, fiber, the things that are easy to lose track of between one check-up and the next.
We went looking for an app that could handle two kids at two different ages without charging us to see our own logs. We didn't find one, so we made NutriNest. We still use it every day, which is mostly what keeps it honest.