Autodesk® SketchBook® Ink is an intuitive pen & ink drawing app. Built on a new resolution independent engine, SketchBook Ink lets you create beautiful line work and export high resolution images directly from your iPad.
You can read more about the features of this app below. It retails for $1.99/£1.49 and you can download it here.
✓ Introductory Tour Guide to help get you started
✓ Full Screen work space with support for any device orientation
✓ Retina Display on 3rd Gen iPad
• Two finger pan & zoom navigation
• 7 different presets each with different line weight and behaviors
• 2 eraser types
• Color Editor & Color Picker
• Tap-hold customizable Color palette
✓Import a background image from the Photo Library as a reference
• Save up to 12.6 MP PNG images to Photo Library or e-mail.
• Save up to 101.5 MP PNG images to iTunes File Sharing or Dropbox
• Option to export as transparent PNG
• Store work-in-progress
• Link to SketchBook News Blog