Sleep and mood are closely related. You can evaluate and monitor your sleep, mood and eating status through the Mood app. The app also provides evidence-based cognitive-behavioral strategies, presented in a variety of formats, including animations, voice navigation, and relaxation exercises to help you improve insomnia and emotional problems.

Mood's good services include:
-Various self-assessment questionnaires allow you to understand your health status
-Sleep diary helps you manage your daily sleep status
- Mood Diary allows you to easily record your mood at different moments
- Diet diary to record the diet of each meal anytime, anywhere
-Evidence-based cognitive behavioral strategies to help you easily improve insomnia and emotional problems