CollaNote, the new kid on the block, is a 6-month-old note-taking app by Qouc Huy Nguyen (a Vietnamese student studying software-system development in Germany). With more than 30 updates so far, CollaNote is already turning heads. It is a free note-taking app, one of the few free ‘functional’ note-taking apps for the iPad.
OneNote is worth trying out before buying an app for taking notes on your iPad.
Apple Notes is a free note-taking app for your iPhone, iPad and Mac. It also has a web version that is accessible from any web browser.
Google Keep is a simple, minimalist note-taking and planning app by Google. It is definitely worth giving a try and here is why.