BrainSync erzeugt in Echtzeit binaurale Beats und Klangfrequenzen, abgestimmt auf tiefen Schlaf, Angstlinderung und klaren Fokus. Setz die Kopfhörer auf und spüre den Wechsel.
Start free tonightWähle, wie du dich fühlst. BrainSync stimmt die Frequenz darauf ab.
Binaurale Delta-Wellen mit braunem Rauschen, Regen und Meer, die den Kopf zur Ruhe bringen und dich die ganze Nacht durchschlafen lassen.
Alpha- und Theta-Frequenzen, die dein Nervensystem stabilisieren und kreisende Gedanken bremsen — in Minuten, ohne Bildschirm.
Gamma-Sessions, die den Nebel im Kopf vertreiben und dich in tiefes, ausdauerndes Arbeiten oder Lernen bringen.
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 playerSchlaf, Ruhe oder Fokus — und eine Frequenz, die für diesen Gehirnzustand gemacht ist.
Zwei leicht unterschiedliche Töne erzeugen einen binauralen Beat, dem dein Gehirn folgt.
Füge Rauschen, Regen oder Meer hinzu und lass dich von der Session tragen.
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.
Setz die Kopfhörer auf und lass dich von BrainSync in Schlaf, Ruhe oder Fokus bringen.