Evernote

The essential note-taking service that's always there when you need it. Evernote allows you to record your thoughts on all your devices and it's also cloud based, so you can easily collaborate with others.

Evernote app

It quickly lets you get your ideas out of your head and into a system.

With the 'Plus' plan you can sync between apps on all your devices, so it's always within reach. It's also easy to search through your notes, so you can quickly access important information.

evernote.com