Sunrise. It's the best calendar I've ever used and the only one I tolerate on Windows, and now Microsoft still hasn't given us decent replacement.

It's available on Android

I also used Springboard, not as an Evernote replacement but I would use to do inventory of my physical belongings, movie and book queue, recipes, and wish list, because it recognized almost any type of product you threw at it.

Sadly, haven't found any other app as smart as this.