GG OCD aims to improve symptoms of OCD, specifically negative thinking, by increasing the user’s awareness of negative thoughts and training the brain to challenge them. The app guides users through 47 “levels,” 15 of which are available for free. Each level consists of short games. The first few levels aim to promote positive self talk. Later themes include: self esteem, belief in change, self criticism, negative thinking, coping, and more. There are also 3 assessments as the user progresses through the levels. Additional features such as mood tracking can be unlocked through purchase of a subscription or a one-time fee.