Tick

Tick is a next generation incredibly-customizable To-Do app. You can customize the entire interface with your favorite colors. Set reminders and have them synced to your Mac or iPad. Tick changes its colors as you move from a bright to a dark environment.

SIMILAR TOOLS

Mushroom Color Atlas | Tools | Abakcus

Mushroom Color Atlas

The Mushroom Color Atlas is a resource for everyone curious about mushrooms and the beautiful and subtle colors derived from them.
GoConqr | Tools for Students | Abakcus

GoConqr

GoConqr is great for visual learners who struggles to grasp a topic. It helps break down subjects into smaller topics and create mind maps.