Dangle is described as 'Manage the homework, chores, and extracurricular activities of your family with our easy to use app' and is an app in the Office & Productivity category. There are three alternatives to Dangle for a variety of platforms, including iPhone, Kindle Fire, Mac, Online / Web-based and Windows Phone. The best alternative is Cozi, which is free. Other great apps like Dangle are WeDo (Free) and vircorX (Free).
Cozi is a free online calendar that helps families coordinate activities. See who needs to be where and when, be reminded of upcoming appointments, and print your calendar by week or month. Cozi is the easiest online calendar you'll ever use.