Frequency Meditation: Binaural

Frequency Meditation is the honest frequency studio for sleep, focus, and meditation. REAL-TIME BINAURAL BEATS While most binaural beats apps sell pre-recorded audio of unverified quality, Frequency Meditation generates frequencies in real-time using OscillatorNode — mathematically pure, accurate to 0.1 Hz, every session. 4-6 CALM BREATHING Built-in guided breathing (Inhale 4s, Exhale 6s — no breath hold) syncs with your session. This is the scientifically optimal pattern for heart rate variability (HRV) and vagus nerve activation. 18 SESSION PRESETS • Auto Sleep — 30 min, 15→2 Hz gradual transition • Deep Sleep — 90 min, Delta 4→2 Hz all night • Brain Wash — 5 min sweep + amplitude modulation • Deep Focus — 25 min Alpha→Beta • Focus Lock — Gamma 40Hz + Theta cross-coupling • Theta Meditation, Cosmic Reset, Deep Drop • Pre-Sleep WOW, Pre-Presentation Calm • Quick Reset, Stress Relief, Creative Flow • Energy Boost, Sleep Onset, Quick Calm CUSTOM FREQUENCY PLAYER Set your own binaural beat (1-100 Hz), carrier (80-500 Hz), and nature layer. Save unlimited presets. FREE FREQUENCY TUNER Single tone explorer. Swipe vertically to change frequency from 5 Hz (infrasound) to 22,000 Hz (ultrasound). Discover your hearing range. LIVE VISUAL FEEDBACK Breathing circle pulses with current binaural Hz. See brainwave type (Delta, Theta, Alpha, Beta, Gamma) and session phase change in real time. HONEST ABOUT SCIENCE 7 in-app articles with peer-reviewed citations. We tell you what's proven AND what isn't — no "528 Hz DNA repair" myths, no chakra Hz claims. PROVEN RESEARCH • Pre-operative anxiety: Bauer 2025 meta-analysis (n=1,047) • Sleep onset: Wilkund 2024 Scientific Reports • Chronic pain: Gkolias 2020 double-blind RCT • ADHD focus: Woods 2024 Nature Communications HONEST PRICING • 30 minutes free — no credit card needed • 7-day full trial — no credit card needed • €1.99/month, €15/year, or €39.99 lifetime • Cancel anytime in iPhone Settings — no dark patterns WHO IT'S FOR • Knowledge workers needing deep focus • Adults with ADHD seeking calm productivity • People struggling with sleep onset • Anyone before stressful events • Curious people wanting to explore their hearing range REQUIRES STEREO HEADPHONES Binaural beats only work with stereo headphones (AirPods, wired stereo). The app warns you and won't work with mono speakers. NOT A MEDICAL DEVICE Frequency Meditation is a wellness app. It does not diagnose, treat, cure, or prevent any disease. Do not use if you have epilepsy, pacemaker, or bipolar disorder without medical consultation. YOUR PRIVACY • No tracking • No analytics • No account required • All data stored locally on your iPhone Made by an indie developer who believes apps should be honest. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/