Smart Countdown Timer is described as 'Allows you to use natural language to set, modify and start a countdown on your Mac' and is a Time Tracking tool in the office & productivity category. There are more than 50 alternatives to Smart Countdown Timer for a variety of platforms, including Mac, iPhone, Windows, Web-based and iPad apps. The best Smart Countdown Timer alternative is Hourglass, which is both free and Open Source. Other great apps like Smart Countdown Timer are MinuteTick, Tickr: Event Countdown, Micro Timer and Floating Timer.