OneNote for iOS has been updated to version 2.0 alongside OneNote for Android and brings the apps interface in line with the Windows 8 and Windows Phone 8 versions of the application. This means that you will have a visually similar OneNote experience across all your devices, no matter what device you use.You can download the update directly on your device through the Apple App Store or by using the link which follows:
| Download |  |
| Price | Free |
| Requirement | iOS 6.0 or greater |
You can download OneNote for iPad using the following link
| Download | |
| Price | Free |
| Requirement | iOS 6.0 or greater |
The OneNote for Android update brings new formatting options across its platforms, so that text formatting, tables with shading and borders, layout, etc will look the same across all the devices.
Support for syncing your notes with Office 365 and SharePoint have also been included with the update. Microsoft claims that sharing with SkyDrive should also be more reliable after the update.
The update also removes the limit for creating notes on the free version of the app, so users can now create as many notes as they want.
source - Microsoft