MoodKid is a free app that helps kids track their moods and emotions. It also includes features for setting goals, tracking progress, and connecting with friends.

• Daylio is a mood tracking app that is popular with both kids and adults. It allows users to track their moods, activities, and habits.

• Bearable is a more comprehensive mood tracking app that also includes features for tracking sleep, pain, and medication.

• Smiling Mind is an app that focuses on mindfulness and meditation for kids. It includes guided meditations, relaxation exercises, and mood tracking tools.

• Calm Kid is an app that combines mindfulness and relaxation techniques with stories and games to help kids manage their emotions.