Habit-Forming Software and Device Operating Method Therefor

A method for operating a habit-forming software, the method comprising:

• displaying a village interface including a plurality of places corresponding to a plurality of habit categories;
• receiving an input of a user requesting participation in a habit-forming project belonging to any one habit category selected through the village interface from among the plurality of habit categories;
• displaying a meeting interface including an avatar of the user and avatars of other users participating in the habit-forming project;
• while the habit-forming project is in progress, activating an authentication button for performing an authentication action specified in the habit-forming project at a time specified in the habit-forming project;
• receiving an input of the user performing the authentication action through the authentication button;
• and
• displaying the avatar of the user that visually expresses at least one of a plurality of ability points, wherein an ability point, from among the plurality of ability points, corresponding to the habit category is increased based on an achievement rate of the habit-forming project according to the authentication action.