Most to-do list apps have too many features—leading to even more overwhelm. Do! is one of the simplest tools for keeping your to-do list in check.

Most to-do list apps will do the same job without the extra bells and whistles, which—in these cases—would be meaningless. Similarly, I wouldn't use Milanote for basic note-taking.

Still use a notebook for your to-do lists? ABC News checks out the best digital to-do list apps.

Dan Amira, a senior editor at New York Magazine, reviews Carrot To-Do, a to-do list app with attitude.

Even though Android smartphones come with a preinstalled note-taking app, there are better apps out there that will help you complete your to-do lists.

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 ...