Average rating of 4.6 in the App Store.
Featured by Apple
What do people say?
"Best PDF annotation tool out there"
- Ramon Rempel, Mac App Store Canada
"Incredible. The best PDF reader for compulsive note takers I’ve ever used"
- matty98384, App Store UK
"I've literally been waiting for something this simple to use and effective for adding notes to academic PDFs for ages."
- Smidge17, Mac App Store UK