The $8 offering from seller offers many of the same features as rival apps: You can choose whether to type in your notes or write them using a finger or stylus. You have a choice of paper styles, ink color, pen widths, or typeset font. There’s a wrist guard that lets you rest your hand on part of the screen while drawing or writing on another portion. And there’s also a feature that lets you record audio while note-taking—though, unlike or , the recordings aren’t time-indexed to your notes. That means you might have to search a little harder for the precise wording of the quote you want to replicate.

The features outlined above are standard stuff for note takers. Where Notes Plus distinguishes itself is letting users fine-tune how they write with their finger—and how they erase what they’ve written. You can adjust the app’s settings to respond to your gestures: the “deletion gesture” lets you erase handwriting with a vigorous horizontal back-and-forth of your finger, while the “scrubbing gesture” setting does the same with a “tight, vertical zigzag.” If you’re drawing in the notes, a “closeup box” lets you magnify portions of the note page to do detail work.

Another nifty feature is shape detection. Draw a circle, and Notes Plus offers you several options—you can replace your drawn shape with a perfect computer-generated circle of roughly the same size. Or you can copy the text and handwriting within the circle. Double-tap the screen within that circle, and the app will let you insert typewritten text in that space.

Notes Plus lets you import PDFs and images from your iPad’s clipboard, photo library, or directly from your camera—they can be inserted into notes or drawn upon directly. And entire notebooks or individual note pages can be exported to Google Docs and Dropbox sharing services; users can even adjust settings so that documents are automatically saved in Dropbox.

Finally, Notes Plus offers users the option of password-protecting their documents. That’s a great and welcome security feature.