Task List - Personal task manager and to-do list app for iPhone and iPad
Zukitwo - Zukitwo is a Gnome Shell and GTK theme that currently works on Gnome Shell 3.14 and the latest version of GTK.
Habitify - The easiest way to keep track of your habits
Materia - Materia is a development environment to build advanced mobile and web applications.
Capsicum by Illuminated Bits - Plan your day. Track your habits. Tell your story.
Elegance Colors - Elegance Colors is a customizable chameleon theme for Gnome Shell 3.6 - 3.14.