2. Meeting Box
Meeting box works best for iPads but it is can be used sufficiently on iPhones too. You can use this app to sketch, write notes or even take audio recording in accordance to what suits you best. If you hate the distraction of computers in class or at a meeting, then you can use this app to take notes in any fashion you want. The important function of this app is that it lets you create an entire note document that you can arrange orderly and page by page for later use.