Soluna is a free mental health support application tailored for individuals aged 13 to 25, available on Android in California and Illinois. It provides a confidential environment where users can engage in self-support, peer support, and professional guidance. The app features interactive tools such as quizzes, mood logs, and goal tracking, allowing users to explore their emotional health and set meaningful objectives. Additionally, it offers a digital journal for self-expression and various methods to manage anxiety and stress.

The platform also connects users with professional coaches for 1:1 support, enabling them to discuss personal goals and mental health challenges. Users can participate in anonymous community interactions through polls and events, fostering connections with peers on similar journeys. The app's unique constellations guide users through themed content, promoting exploration at their own pace. Soluna aims to create a safe space for mental health exploration without any costs or ads.