Color To-Do: List Widget is a free Android app developed by Planner Apps. It is a simple checklist app that allows users to create colorful to-do lists and checklists. The app is designed to be easy to use and does not require an account to start using it.

One of the best features of Color To-Do: List Widget is the ability to create checklists in different colors. This feature is great for creativity and motivation when completing tasks. The app also includes drag and drop functionality to reorder items on the list, a notification reminder to ensure tasks are not forgotten, and a color picker dialog for color choices. Additionally, users can share their lists with others and add a home screen widget for easy access.