I'm the CEO of Octonius(company in incorporation) and I think this is the best place to talk about integrating Evernote into a productivity app.
Octonius is intended to be your personal pocket assistant, a smart app that helps you accomplish your daily activities in a personalised way, closer to your life habits.
The app is going to launch - end of february or early march. You can sign up on our page in order to be announced when we launch.
I love to talk more about it, give early access to