One option to consider, if you want to access your OneNote notebooks from an Android device
The first public version of the MobileNoter for Android (0.9 Beta) is now available for download!
If you have a device with Android OS, you can download and use it right now!
Using MobileNoter 0.9 Beta, you can view your OneNote notebooks with preserved formatting and layout, search through them or look through the tags summary.
In future versions of the MobileNoter for Android it will be possible to manage notebooks content, create and edit notes and synchronize the app with PC in various ways.