Do you use your iPad to create outlines, notes, and checklists? Check out MagicalPad, an intuitive $5 app that's handy for freeform note-taking. Like most of our hidden gems, simplicity is the key to MagicalPad's appeal. To create new notes, simply double-tap the screen. It's easy to indent and edit list items as well. You can share notes via email, or export them to Dropbox, Evernote, and Google Docs in several file formats, including the ever-popular PDF.