Apple Adds iCloud Notes Beta for Users with iOS 9
Apple is watching who has iOS 9 or OS X El Capitan and updating the Notes app on the iCloud website. If you have signed in with an Apple ID and are running either iOS 9 or OS X El Capitan you will see the new notes app. There is no need to access the iCloud beta site. You can do all of this right from the regular site. However, there isn’t as much features as the apps on the new operating systems. You can only make font changes and add a checklist. There aren’t any of the drawing features which are found within the notes apps.
If you’re running either iOS 9 or OS X El Capitan you can try the notes app beta at icloud.com.