To upgrade to premium, Tap on settings gear (located on right top corner next to search icon) > then tap on iTunes back up > A pop up will appear where you can confirm your purchase :)
Key Features
• Enjoy handwritten note taking with robust tools to write, draw, erase and select.
• Edit notes quickly with simple gestures.
• Interact with words you have written (i.e. see the word definition in a dictionary, search in Wikipedia®, or Google®).
• Search your handwritten text across pages or notebooks.
• Copy/paste or export converted text to any other text application (i.e. iWork®, Pages®, Keynote® and Numbers®).
• Send a page or notebook to a contact name in your address book.
• Add and edit math equations on a note page.
• Create and insert sketches into your notes.
• Insert, resize and rotate images easily.
• Add voice recordings to your notes.
• Supports handwriting recognition in 63 languages *Premium Features (Available in app purchase)
• UNLIMITED notebooks and pages
• Advanced, UNLIMITED import and export capabilities
- Import MyScript and PDF files from iTunes, Dropbox® and Evernote®
- Export entire notebooks or pages as PDF, LaTeX or MyScript files to e-mail, Facebook®, Twitter®, iTunes, Dropbox, and Evernote
- Print your pages and notebooks with AirPrint support
• Annotate PDF documents
• Backup your notes in iTunes and restore them in Smart Note
Got it. Thanks.