BrainSync는 깊은 수면, 불안 완화, 또렷한 집중을 위해 조율된 바이노럴 비트와 사운드 주파수를 실시간으로 생성합니다. 헤드폰을 끼고 그 변화를 느껴보세요.
Start free tonight지금 기분을 고르세요. BrainSync가 주파수를 맞춥니다.
브라운 노이즈, 비, 바다를 더한 델타파 바이노럴 비트로 분주한 마음을 가라앉히고 밤새 잠을 유지합니다.
신경계를 안정시키고 반복되는 생각을 늦추는 알파·세타 주파수 — 화면 없이, 몇 분 만에.
머릿속 안개를 걷어내고 깊고 지속적인 작업이나 공부에 몰입하게 하는 감마 세션.
Most apps replay the same looped tracks. BrainSync synthesizes every session live — exact frequencies generated the moment you press play, and never repeated. Don't take our word for it.
Try the live player수면, 진정, 집중 — 그 뇌 상태에 맞춰 설계된 주파수.
약간 다른 두 음이 뇌가 따라가는 바이노럴 비트를 만듭니다.
노이즈, 비, 바다를 더해 세션이 당신을 이끌게 하세요.
Binaural beats work by playing two slightly different frequencies — one in each ear — causing the brain to perceive a third tone at the difference frequency. Research on delta-wave entrainment (0.5–4 Hz) suggests this can support slower brainwave activity associated with deep sleep; alpha and theta entrainment (8–14 Hz) is studied for relaxation responses. BrainSync synthesizes these frequencies in real time so each session is precise and never a loop.
BrainSync is a wellness audio app, not a medical device. Binaural beats research is ongoing — we make no clinical claims. If you have a medical condition, consult a professional.
Binaural beats occur when each ear hears a slightly different tone. Your brain perceives the difference as a rhythmic pulse, and research suggests your brainwaves can synchronize toward that frequency — a process called entrainment. BrainSync generates these tones live using your device's audio system.
Yes — headphones (or earbuds) are required for binaural beats to work. Each ear needs to receive a different tone in isolation. Speakers mix both tones in the air before they reach your ears, so the effect is lost. Any standard wired or Bluetooth headphones work.
Yes. BrainSync is free to download on iOS and Android. Core sleep, calm, and focus sessions are available at no cost. Some advanced features may be unlocked via optional in-app purchase.
Binaural beats at comfortable listening volumes are considered safe for most people. As with any audio, avoid high volumes, especially for extended periods. People with epilepsy or seizure disorders should consult a doctor before use, as rhythmic audio stimulation may not be suitable. Pregnant women should also seek medical advice first.
No. You can use BrainSync while winding down for sleep, studying, working, or simply relaxing. The sound does the work — no meditation experience required.