Psychowalkman uses rhythmic sound and flashing light to alter the brainwave frequency of the user. Psychowalkman can induce deep states of relaxation and concentration. The experiences have been compared to those obtained from meditation. (The app will be paid in the future, download it now to get it for free.) This application contains 35 mind stimulation programs. The programs will help you to: 1. relax 2. remove stress 3. meditate 4. fall asleep 5. get more energy 6. learn faster 7. enhance your creativity 8. train your brain 9. overcome addictions People with epilepsy should not use this app.