Been using this for a day & I absolutely love it. Hope to see some better scheduling for the week maybe in the future. On the circular interface, I'd work on the design a bit more, the green color just looks off compared to the other greens in your app as well as maybe rounding things a bit more.
Keep it up! I'm keeping this on my home screen it's that good. :]
Wish there was an Android version - let me know if you need a tester :)