OneNote Mobile gives you instant access to your Microsoft OneNote 2010 notebooks on SkyDrive. To get started, all you need is a Windows Live ID.
Notebooks that you already have on SkyDrive appear as soon as you sign in to the app using an iPhone, iPod Touch or iPad. If you don’t have notebooks, a new notebook called “Personal (Web)” is automatically created for you and you can start taking notes right away.
The free download can be used to sync up to 500 notes with your device. After this limit, you will no longer be able to edit notes and will be asked to upgrade.
On your PC, phone, or the web, OneNote goes everywhere.Microsoft OneNote fo Mobile is a note-taking app for capturing all of your ideas and to-dos on the go, brought to you by Microsoft Office.2. Download the software and install it from the links below
Download OneNote for Android Here
Download OneNote for ipad Here