Braintunes

About

I tested numerous focus music applications, and each one presented a similar issue. They were either simple playlists tagged for concentration or demanded a monthly fee for basic ambient sounds. Braintunes employs amplitude modulation tuned to specific brainwave frequencies. This method, validated by a 2024 Nature study, was shown to increase focus related brainwaves by 119 percent. It offers four modes for Focus, Relaxation, Sleep, and Meditation, with three intensity levels and a sleep timer. The app is completely free, has no advertisements, and requires no subscription. It is available on web, iOS, and Android platforms.