Mood Calendar is an app designed for tracking emotional changes and keeping a daily journal. With an intuitive calendar view, users can quickly log their daily mood and add written diary entries to consistently monitor personal emotional shifts. The app combines mood tracking, journal management, and data analysis features to help users build a steady recording habit and gain clearer insights into their emotional trends and life rhythms. Featuring a clean interface and smooth operation, users can complete a mood log in just seconds. Mood Calendar supports multiple language interfaces and offers theme switching and data security protection, making it suitable for long-term personal mood tracking and journal management. 【Core Features】 Calendar-Based Mood Logging The app provides a calendar view to display daily emotional states. Users can easily record their mood for the day and visually review past entries on the calendar, making it convenient to track emotional changes. Multiple Mood Options The app includes five mood types: Ecstatic, Happy, Neutral, Low, and Angry. Each mood corresponds to a distinct color and emoji icon, making logging more intuitive. Daily Mood Journal Users can add text entries alongside their mood log to record daily events, thoughts, or feelings. All journal entries can be viewed and edited at any time within the calendar. Emotional Data Statistics Based on historical records, the app generates emotional trend charts, including monthly and yearly statistics, to help users understand their emotional patterns. It also provides average mood scores and continuous logging statistics.