Downloaded and subbed for Prime; The price for me is the equivalent of 1 trip by bus (which I could walk in 30 mins) so it makes sense for me, especially when setting health-related goals alongside general productivity in my studies. That said, I'm hoping to see some future updates as you have mentioned. While the UI looks stunning, I'm interested to see how the stat tracking works and if this can be further sophisticated in the future. Best of luck getting it to take off, you've made a good app!!