憂鬱檢測 is a lifestyle app developed by 董氏基金會-心理衛生中心 that aims to help users monitor and assess their moods. With its exclusive offering of three different self-assessment scales, including the Taiwanese Depression Scale (for adults above 18 years old), the Adolescent Depression Self-Checklist (for teenagers aged 12-18), and the College Student Depression Scale (for college students aged 18-24), users of different age groups can regularly evaluate their emotional well-being and keep a continuous record of their mood states.

It is important to note that this app is not a diagnostic tool, and individuals with tendencies towards depression are advised to seek professional assistance. The "Mood Diary" feature allows users to jot down their daily emotions, categorize them with adorable icons and tags, and gain insights into the causes of stressors, facilitating a better understanding of their emotional fluctuations.

The "Help Resources" feature provides users with nearby mental health resources, including medical institutions, counseling services, and support groups, making it easier for users to find suitable assistance in their vicinity.

The "Stress Relief DIY" feature offers a variety of content to promote mental well-being, such as articles on psychological health, breathing and body relaxation exercises, stress relief tips from celebrities, and sharing of uplifting images. This section will be regularly updated to provide users with a refreshing break.

The "Achievement System" feature is designed to encourage users to regularly assess their emotions and make use of the app. Different milestone goals, such as consecutive mood assessments for 7 days or filling out the mood diary for 7 days, are set for users to achieve. By reaching these goals, users not only receive golden badges but also have the chance to win surprise gifts.