Clear is a to-do list app that was first launched in 2012, and while it has received few updates since that time, it has remained popular with users due to its easy-to-use design and simple layout.

I depend on a to-do list to keep my days as efficient as possible. Without a to-do list, I'd forget anything and everything I have to do. Fortunately, Android has many to-do list apps ready to help ...