Welcome to The Great Lock-In - your companion for the scientifically-backed 120-day habit formation journey.

Research shows it takes an average of 120 days to form a lasting habit. The Great Lock-In guides you through this transformative journey with powerful tools and daily motivation.

KEY FEATURES:
• 120-Day Challenge - Track your progress through the proven habit formation timeline
• Multiple Habit Tracking - Build several positive habits simultaneously
• Daily Check-ins - Stay accountable with quick, easy progress updates
• Smart Reminders - Never miss a day with customizable notifications
• Beautiful Analytics - Visualize your journey with insightful charts
• Journal & Reflection - Document your thoughts and breakthroughs
• Focus Mode - Dedicated sessions for deep work and productivity
• Dark Mode - Easy on the eyes during evening check-ins
• Data Export - Keep your progress safe with backup options

WHY THE GREAT LOCK-IN?
• Science-Based: Built on research showing 66 days for habit formation
• Simple Yet Powerful: Clean interface that doesn't overwhelm
• Privacy First: Your data stays on your device
• One-Time Purchase: No subscriptions, lifetime access
• Continuous Updates: Regular improvements and new features

Whether you want to exercise daily, meditate, read more, or build any positive habit, The Great Lock-In provides the structure and motivation you need to succeed.

Join people who have transformed their lives one day at a time. Your 66-day journey to lasting change starts now!