TimeTree:Focus is a focused time management app that helps you cultivate focused habits and improve learning and work efficiency.
Through visual data analysis and an achievement system, every moment of focused attention becomes a testament to your growth.

【Core Functions】
Multiple Focus Modes:
• Timer Mode: Set a fixed duration to focus on completing tasks.
• Stopwatch Mode: Time yourself freely and record actual focus time.
• Pomodoro Technique Mode: A scientific work-rest cycle to improve efficiency.
Category Management: Supports multiple learning/work categories, including:
• Math, English, Reading, Writing, Science, Other
Helping you clearly track focus time in different areas.

Goal Setting:
• Daily/Weekly/Monthly Goal Setting
• Real-time Progress Tracking
• Visual Progress Bar Display
• Gain a sense of accomplishment upon achieving goals.

Achievement System:
• Rich Achievement Types: First Focus, Cumulative Number of Attempts, Total Duration, Consecutive Days, etc.
• Rarity System: Four levels: Common, Rare, Epic, Legendary
• Level System: Automatically calculates levels based on progress (levels 1-5)
• Achievement Details Page: View detailed progress and unlock information.

Data Visualization:
• Trend Analysis: 7-day/30-day/90-day trend charts to clearly understand changes in focus habits.
• Heatmap: Similar to GitHub. A contribution chart visually displays your daily focus:
• Time Distribution: 24-hour focus duration distribution to identify optimal focus periods
• Historical Comparison: Compare this week/last week, this month/last month to track your progress
• Categorical Statistics: Pie chart showing the time percentage for each category
• Weekly Statistics: Bar chart showing weekly focus duration

Growth Visualization:
• Sapling Animation: Grows as focus time increases
• Successful focus sessions show the sapling growing strong; failure shows fallen leaves
• Forest View: All focus records form your personal forest