The main difference between MobileNoter and MobileNoter SE is that MobileNoter SE works with .one files directly and doesn't require the Windows Sync Client.
MobileNoter SE 1.0 allows you to:
∙ View your notes with preserved formatting and layout (just like in OneNote!)
∙ Edit and create new text on pages
∙ Add images (you can choose an image stored on your device or take a new picture from camera)
∙ Create audio recordings
∙ Search through the notes
∙ Look through the tags summary
∙ View or create handwritings (inks)
∙ Work with .one files directly
∙ Sync the app with iTunes
∙ Sync the app easily using integrated Dropbox sync functionality
∙ Sync the app with SkyDrive storage
∙ Please backup your OneNote files prior to changing them on your device. We're almost sure you won't need a backup, but if something goes wrong you will be able to restore your data.
∙ MobileNoter SE is designed for MS OneNote 2010, there can be some problems with notebooks created with previous versions of MS OneNote.
∙ Microsoft has changed the format of OneNote notebooks created or changed via MS Office Web Apps. Now the notebooks format is MS Office 2013. MobileNoter SE doesn’t support this format yet. This can cause sync issues with SkyDrive. You can still convert your notebooks to MS Office 2010 format.