Skim is a PDF reader and note-taker for OS X. It is designed to help you read and annotate scientific papers in PDF, but is also great for viewing any PDF file. Skim requires OS X 10.10 or higher.
HHRouter is a lightweight URL-based routing library for iOS that simplifies navigation in applications. It enables deep linking and better organization of app routes, improving modularity and code management.
WristSaver is a rest reminder application for Mac OS X. It's written in Cocoa and takes advantage of all the advanced features of that environment on Mac OS X.
Visual Processor is a productivity tool for non-developers. It lets users construct process diagrams visually from a palette of tools and installed software, and then execute the diagrams to achieve results.
Turmeric does recipe management and meal planning for Mac OS X. Users can enter recipes, group them, and add them to meal plans. Just choose a week on the calendar and start adding recipes, then view your meal plan and print off the grocery list.