Notability is a full-featured note-taking app for iOS and now FOR MAC that helps students take notes they'll want to review, revisit, and actively use. If there's a chart in the textbook they want to reference quickly, they can snap a picture and add it to their notes.

Notability is a superb note taking app that provides multiple ways to organize files, allows audio recording and by using a Logitech crayon or Apple Pencil, you can sketch, type, markup a pdf and more.