NoiseZen is a powerful app that generates brown and pink noise to help you focus, relax, and sleep better. By adjusting the proportion of different frequency components, you can customize the sound to fit your needs. Brown and pink noise are known to be beneficial for individuals with ADHD, as well as for reducing stress and improving sleep quality. With NoiseZen, you can take control of your environment and create the perfect soundscape to enhance your productivity and wellbeing.