About Notability. Notability is an app for iOS and Mac that millions of people use to capture and review information, bring ideas to life, and go paperless. Power users spend up to 12 hours in the app per day, and we regularly hear that people buy iPads just to use Notability. The app has also been the iPad's best-selling paid productivity app for four years in a row. Notability is used by a strikingly wide spectrum of people, from kindergarteners learning to write, to medical students studying for their board exams, to industrial painters on site visits, to lawyers taking depositions. To offe... view job details