FRQ: Binaural Beats

FRQ is a focused sound app from HzLAB for exploring binaural beats, isochronic tones and pink-noise ambience. Designed for focused listening, relaxation, meditation and ambient sound exploration, FRQ gives you direct control over beat frequency, base tone and surf volume through a clean visual interface. Choose between binaural and isochronic modes, add an independent pink-noise surf bed, set a listening timer and customise the app’s visual ambience with colour controls and responsive frequency visuals. FRQ is built for simple, intentional listening sessions — whether you are settling into focused work, taking a quiet break, meditating, or exploring frequency-based sound design. Features include: • Binaural beat mode • Isochronic tone mode • Independent pink-noise surf ambience • Adjustable beat frequency • Adjustable base tone • Surf volume control • Listening timer • Colour-customisable visual interface • Brainwave band guidance • In-app help and language options FRQ is not a medical app and does not provide medical advice, diagnosis or treatment. It is intended for general wellbeing, focus, relaxation, meditation and ambient listening.