PolyNome - PolyNome is a comprehensive practice tool for musicians.
Noteqor - Note-taking templates made for designers
Everypixel - Stock Image Search Engine That Filters Out Trash. Made for designers who hate bad stock images.
Nute - Super simple one page note taking app
Writty - An open-source text editor to help you focus on what matters
Notebag - A keyboard-focused note-taking app that gets out of your way