Pure Phase vs VeyraTone

Pure Phase uses synchronized light, sound, and breath to guide you into focused, calm, or sleep states — without subscriptions, accounts, narration, or bloat. Tap to begin. Hold to tune. That's the whole interface. THREE SCIENCE-GROUNDED STATES FOCUS — 40Hz gamma frequency, synchronized light and isochronic audio. Associated with peak mental clarity. The subject of ongoing clinical research at MIT and elsewhere. CALM — 10Hz alpha frequency. One of the most consistently documented frequencies in relaxation and stress research. Ideal for unwinding, creative work, or transition between tasks. SLEEP — 2Hz delta frequency. Use with eyes closed and torch enabled. The flashlight pulses at the session frequency through your eyelids — no screen required. BREATHE — GUIDED BREATHWORK A fourth mode with no flicker — just a breathing ring that expands and contracts to pace your breath. Choose from Coherence (6 breaths per minute, the HRV resonance frequency), 4-7-8, Box breathing, or Slow Wave. Or build your own pattern in Advanced settings. ISOCHRONIC AUDIO A warm audible carrier tone pulses at the brainwave frequency, synchronized frame-by-frame with the visual flicker. Underneath, a procedurally generated ambient texture — pink noise, brown noise, or sustained drone — provides continuity and masks environmental sound. Everything is generated on-device. No audio files. DRIFT & BLOOM New psychoacoustic modes for headphones. Three synthesis layers create auditory depth and slow movement through pure tones — a breathing carrier, a drifting stereo field, and optional harmonic shimmer. DRIFT pairs them with a pure black canvas. BLOOM pairs them with a slow generative visual field that breathes and shifts color in sync with the audio. Non-stroboscopic — accessible to anyone who can't tolerate the entrainment modes. ADVANCED For users who know what they want: Theta, SMR, PRISM, and Void states, a custom Hz slider from 0.5 to 40Hz, custom breath timing with independent inhale, hold, and exhale controls, and carrier frequency selection. Clearly labeled as exploratory. PURE PHASE IS FREE No subscription. No account. No guided narration. No content library. No streak tracking. No ads. No data collection of any kind. Everything runs on your device. Pure Phase uses rapid rhythmic light pulses. Do not use if you are photosensitive or have a history of epilepsy or seizure disorders. Always use in a safe, seated, stationary environment. Not a medical device.

Make room for your own sound. Blend binaural beats and ambient sound for winding down, focusing or taking a quiet break. MAKE IT YOUR SOUND • Explore curated presets for sleep, focus and relaxation. • Balance tones and ambience with the layer mixer. • Save a mix and play it again. • See the left, right and beat frequencies on screen. • Use the sleep timer, background playback and lock-screen controls. SOUND ON YOUR DEVICE Tones are generated in real time on your device. Ambient audio is included in the app, so playback does not need an internet connection. No account is required and there are no ads. Use stereo headphones for binaural presets. FREE AND PRO Start with free presets and sessions up to 20 minutes. Pro unlocks the full library and longer sessions, including playback without a timer. Compare monthly, annual and one-time lifetime access in the app. The annual plan includes a 7-day free trial for eligible customers only. Current local prices and applicable offers are shown in Apple's purchase screen. Subscription payments are charged to your Apple Account. After a free trial, a paid subscription begins unless cancelled. Subscriptions renew automatically unless cancelled at least 24 hours before the current period ends. Your account is charged for renewal within 24 hours before the end of the period. Manage or cancel in your App Store account settings. Lifetime access is a one-time purchase. VeyraTone is not a medical device and does not provide diagnosis or treatment. Apple and RevenueCat are used to verify purchases and subscription status. This involves processing purchase history. See the Privacy Policy for details. Privacy Policy: https://erkanozturk.com/en/veyratone/privacy Terms of Use: https://erkanozturk.com/en/veyratone/terms Apple Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/