40Hz Gamma

40Hz Gamma is a focus and wellness app that uses a 40 Hz gamma sound tone and optional visual flicker to help you enter a clear, alert state for studying, coding, reading, or meditation. It’s lightweight, distraction-free, and built for everyday productivity and health routines. Key features - 40 Hz audio and optional screen-based visual stimulation with adjustable intensity and session length - Focus modes for Deep Work and Mindfulness with timers, Pomodoro cycles, and ambient soundscapes - Progress tracking with streaks, goals, and gentle reminders to build consistent habits Ideal for anyone seeking a simple, science-inspired way to stay focused, reduce distractions, and structure productive sessions. Keywords: focus app, productivity timer, meditation, brainwave, 40 Hz, study music, Pomodoro, health and fitness