Brainwave Generator vs 4VIDA SYNC

Fall asleep faster. Focus deeper. Reduce anxiety naturally. Brainwave Generator uses real-time binaural beats to guide your brain into the exact state you need — deep sleep, laser focus, calm, or peak performance. No pre-recorded tracks. Full control. Backed by neuroscience. REAL-TIME BINAURAL BEAT ENGINE Generate binaural beats across the full brainwave spectrum in real time. Target specific mental states: Delta (0.5-4 Hz) for deep sleep and healing, Theta (4-8 Hz) for meditation and memory, Alpha (8-13 Hz) for relaxation and calm focus, Beta (13-30 Hz) for concentration, and Gamma (30-100 Hz) for peak cognitive performance. Every tone is synthesized live — giving you precise control. 44 SCIENCE-BACKED PRESETS Calibrated presets based on neuroscience research including MIT's 40Hz Gamma GENUS protocol for cognitive enhancement, Schumann Resonance at 7.83Hz, Theta-Gamma Cross-Frequency Coupling for memory encoding, EMDR-inspired bilateral stimulation, SMR-based ADHD focus protocols, HRV Coherence training, and more. Each preset uses research-optimized carrier frequencies. 34 AMBIENT SOUNDS Layer your sessions with ambient soundscapes across 7 categories: nature sounds (rain, ocean, forest, birds), noise generators (white, pink, brown, violet), meditation aids (singing bowl, crystal bowl, Om, solfeggio 528Hz), and environments (cafe, campfire, underwater). Seamless crossfade looping for uninterrupted sessions. ADVANCED FREQUENCY LAB Eight powerful tools: Custom frequency generator, waveform selector (sine/square/triangle/sawtooth), multi-stage frequency sweep designer with visual timeline editor, multi-layer mixer, real-time oscilloscope visualization, frequency calculator, isochronic pulse tone generator, and a preset library for saving your creations. MULTI-SENSORY ENTRAINMENT Go beyond audio. Haptic entrainment syncs your phone's vibration to the target frequency. Visual entrainment adds gentle screen pulses. Combined sessions unify audio, haptic, visual, and breathwork into powerful multi-sensory protocols for sleep induction, cognitive enhancement, and recovery. POMODORO FOCUS TIMER Combine the Pomodoro technique with automatic binaural beat switching. Beta waves during focus blocks, Alpha waves during breaks. Track completed sessions and total focus time. BREATHWORK LAB Guided breathing exercises including 4-7-8, box breathing, and coherent breathing. Haptic feedback guides each phase. Synchronized with binaural beats for deeper relaxation and improved heart rate variability. SMART RECOMMENDATIONS AI-powered session suggestions based on time of day, your listening history, and session effectiveness tracking. The app learns which presets work best for you and adapts its recommendations. PRIVACY-FIRST DESIGN Your sessions, presets and history stay on your device, and there are no accounts. Analytics, crash reporting and ads are optional and run only with your consent. SUBSCRIPTION Brainwave Premium is an auto-renewing subscription with monthly and yearly plans. The price for your region is shown in the app before purchase. It renews automatically unless cancelled at least 24 hours before the current period ends; manage or cancel it in your App Store account settings. Terms of Use (EULA): https://brainwavegenenator.com/eula.html Privacy Policy: https://brainwavegenenator.com/privacy.html

Sleep, focus, deep calm — with sound generated live from your heartbeat. 4VIDA SYNC doesn't play back a finished file. Every session is created in the moment you hear it — like a live concert instead of a recording. Via Apple Watch, the sound follows your heart rate variability (HRV) and adapts to your nervous system in real time. YOUR BIO-TONE Before your session, 4VIDA SYNC runs a sweep calibration to find the frequency your nervous system responds to most clearly — your vital signature. From it emerges your personal bio-tone, the root note of every soundscape. Same mode, different person, different sound. SMART SESSIONS — SIX MODES WITH LIVE ADAPTATION • REST — drift into sleep • RECOVER — deep regeneration • RELEASE — let go • FOCUS — clear concentration • CONNECT — present and grounded • ACTIVATE — awake and ready With Apple Watch, the audio engine continuously adapts to your heart rate variability during the session — like a good running shoe adapting to your foot. ELECTRIC MOODS — SOUND FOR ALONGSIDE Four moods without ritual: FOCUS, RELAX, SLEEP and MOVE. Switch on, carry on — with a sleep timer for the night. SHARED SESSIONS Listen together: in sync at the same time, with the same reference tone. Or start a partner session with an invite code — two people, even across any distance. WHAT TO EXPECT • Your sound is generated live on your device — no streams, no sample loops • Apple Watch optional, recommended for live adaptation • Headphones recommended — the stereo texture only unfolds on two channels • Sleep timer, "Continue where you left off", Siri shortcut • Dynamic Island + Lock Screen controls • Ambient videos as gentle visual companions YOUR DATA Your Apple Health data stays in Apple Health. Your sound is computed entirely on device. Session results are stored encrypted in your account — export them anytime, or delete your account and data right in the app. PRICE Start free. 4VIDA Plus unlocks everything — 7-day free trial. The subscription renews automatically and can be cancelled anytime in your iOS settings. GOOD TO KNOW 4VIDA SYNC is a wellness product for relaxing, focusing and winding down — not a medical device and no substitute for medical advice. Please note the in-app notice if you have epilepsy, wear a pacemaker, or are pregnant. Support: https://4vida.eu/en/support Privacy: https://4vida.eu/en/datenschutz Terms of Use (EULA): https://4vida.eu/en/agb No optimization. A return to your natural rhythm.