Entrain Cognitive, developed by XBITech Corporation, is a free iPhone app in the Lifestyle category, specifically focusing on Health & Fitness. The app aims to enhance mental health by combining binaural beats, soothing music, and biofeedback to alleviate stress and anxiety, boost focus and productivity, enhance sleep quality, and reduce pain and tension.

The app offers a range of benefits supported by studies, such as reducing anxiety, increasing focus, lowering stress, promoting relaxation, fostering positive moods, enhancing creativity, and aiding pain management. By incorporating binaural beats in different frequency ranges, Entrain Cognitive targets various states like deep sleep, relaxation, decreased anxiety, meditative and creative states, relaxation, positivity, and increased concentration and alertness.