Things 3

Things 3 is one of the best productivity apps available: it’s a to-do list app with broad functionality. It gets even cooler on Apple Watch, where its complication can do things like show the upcoming tasks on your list or give you a progress bar for how many important tasks that you’ve completed in the day. It’s a great way to stay on top of things if you have a long list and are too busy to always pull out your phone.