Habitica: Gamify Your Tasks

Treat your life like a game to stay motivated and organized. Input your Habits, your Daily goals, and your To-Do list, and then create a custom avatar. Check off tasks to level up your avatar and unlock features such as armor, pets, skills, and even quests. Fight monsters with friends to keep each other accountable, and use your gold on in-game rewards, like equipment, or custom awards, like watching an episode of your favorite TV show.