Microsoft Rolls Out New OneNote App For iPad, iPhone, and Android
Microsoft says that new features include a consistent experience across all devices, including text formatting, shading and borders in tables, consistent support for hyperlinks and note tags, handwriting “ink”, and so on.
It also includes the Office Ribbon UI that many have grown to love, and business users will enjoy syncing capabilities with SkyDrive, Office 365, and SharePoint. Accordingly, multiple users can access and edit a document at the same time.

OneNote for iPad, iPhone, and Android is free and available in the Apple App Store and Google Play store, respectively.