Leo: 21 Day Habit Builder

Leo: 21 Day Habit Builder とは？

Leo is a minimalist habit app built around a simple idea: one goal, one focus, 21 days. Instead of overwhelming you with dozens of habits, Leo helps you commit to one meaningful challenge until it becomes part of your routine. Stay motivated with daily check-ins, visual progress, encouraging reminders, and a supportive companion that celebrates every step—including helping you recover after a missed day.