HabitBull is described as 'Powerful companion which helps you keep track of your day to day habits and routines' and is a Habit Tracker in the office & productivity category. There are more than 100 alternatives to HabitBull for a variety of platforms, including iPhone, Android, iPad, Web-based and Android Tablet apps. The best HabitBull alternative is Loop Habit Tracker, which is both free and Open Source. Other great apps like HabitBull are Habitica, YA Habit Tracker, Grove - Visualize your Growth and Table Habit.