7 Best To-Do List Apps

Whether we're running errands, managing several work projects at once, planning a family reunion or shopping for all the ingredients in that green smoothie recipe, we spend a majority of our days referring to—and crossing things off—lists.

But no need to stress over it.

Thanks to smartphones, tablets, wearable tech and software developers, it's a great time for productivity tool discovery. The number of apps promising to keep you organized, get things done and make your life easier seems to get larger every day. The only hard part is picking one that best suits your personality and lifestyle.

If you're great at managing tasks in your head, you can probably skip this gallery. For the rest of us, here's a roundup of to-do list apps we think are worth a spin.