Several useful iPad apps are now on sale in the App Store, including an office suite, notetaker, PDF utilities, drawing and photo. All of these apps are on sale for a limited time, some today only.
QuickOffice Pro HD $24.99, now $11.99
Create, edit and share MS Office files.
Noteshelf $4.99, now $.99
Popular note taking app.
Scan to PDF $3.99, now Free
Turns your iOS device into a document scanner, generates PDFs.
SketchBook Pro $4.99, now $.99
Paint and drawing app from Autodesk.
Halftone $.99, now Free
Add halftone effects and comic style speech balloons to photos.