Once you assign a task to someone, they get a notification on Karo if they have the app. Otherwise, the app first sends them a chat on WhatsApp, and if that fails, a reminder via text message.

A to-do list app called Twos is approaching this problem differently. When you add a task, it can suggest actions that might be relevant.

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 ...

Microsoft has launched a new to-do list app called Microsoft To-Do, which is available in preview today on the web, iOS, Android, and Windows 10.

Tasks is one of my favorite to-do apps, and it has evolved a lot since I first wrote about it here on 9to5Mac. This week, Tasks was updated to version 3.0, which comes with a new design for the ...