Frequency Generator vs Healing Frequencies

PREMIUM — PURCHASE REQUIRED: All features described below are part of Pro and require a purchase: a weekly or yearly auto-renewing subscription, or a one-time lifetime purchase. Type 528 — or any number from 1 to 20,000 — and hear that exact frequency as a clean, mathematically pure tone the moment you press play. Hz Frequency is a precision tone generator and a healing-frequency player in one app: exact enough for audio work, calm enough to fall asleep to. Most apps make you choose: a sterile lab tool with no presets, or a "healing sounds" playlist that won't let you dial a precise value. Hz Frequency does both. Every tone is synthesized live on your iPhone — not a compressed looping recording — so 432.0 Hz means exactly 432.0 Hz, in sine, square, triangle or sawtooth. WHAT YOU GET • Any frequency from 1 to 20,000 Hz on demand — type it or fine-tune it, and the tone follows instantly • The classic Solfeggio ladder from 174 to 963 Hz, with 432 Hz tuning and 528 Hz one tap away, each with plain-language listening notes • Binaural beat mode turns stereo headphones into delta, theta, alpha or beta sessions for sleep, meditation, relaxing and deep work • White, pink or brown noise layered under your tone, and a sleep timer that fades everything out after you drift off • Slow sweeps that glide from 20 Hz down to 2 Hz over half an hour — press play at lights-out and let the descent do the work • Guided breathing patterns like 4-7-8 that pulse the tone with your breath, plus favorites and session history so last night's setup is one tap away Audio keeps playing with the screen locked, so a bedtime session doesn't need a lit phone on your pillow. PERFECT FOR • Falling asleep to a fading delta-range tone instead of scrolling at 1 a.m. • Meditators pairing theta tones or 432 Hz with an evening practice • Musicians, tinkerers and engineers who need an exact reference tone right now • Deep-work sessions with a steady alpha-range hum instead of a distracting playlist WHY NOT JUST A VIDEO? A "528 Hz" video is a compressed re-upload that interrupts itself with ads and stops when your screen locks. Here the tone is generated on-device at the exact value you asked for, ad-free, and it keeps playing in the background until your timer ends it. PRIVATE BY DEFAULT No account, no ads, no tracking, no microphone. Favorites, settings and session history live in your device storage and nowhere else. Solfeggio and brainwave names describe traditional associations and tone ranges — this is a listening app, not a medical device. PREMIUM (PURCHASE REQUIRED) Hz Frequency requires a Full Access purchase, which unlocks everything: the complete Solfeggio and brainwave preset library, all binaural, sweep and breathing programs, noise mixing, unlimited favorites and session history. Choose a weekly or yearly auto-renewing subscription, or a one-time lifetime purchase. Download Hz Frequency, type a number and press play — tonight's sleep tone is ten seconds away. Terms of Use: https://leanstudio.asia/terms-of-use Privacy Policy: https://leanstudio.asia/privacy-policy Support: support@leanstudio.asia

Solfeggio Healing Frequencies is a daily sound practice: the full solfeggio scale, binaural beats, singing bowls and chakra journeys, plus a frequency generator that plays any tone you choose. A 10-second mood check-in suggests a session for how you feel today. Set an intention, press play and watch each frequency take shape in its own cymatics-inspired visual. WHAT'S INSIDE • The complete solfeggio set — 174, 285, 396, 417, 528, 639, 741, 852 and 963 Hz • 432 Hz tuning and angel number tones — 111 to 999 Hz • Brainwave lab — delta, theta, alpha, beta and gamma binaural beats • Isochronic tones that work on a speaker, no headphones needed • Tibetan singing bowls, crystal bowls and gong baths • 7-chakra guided journey and the solfeggio ascent • Programmes: 7 Nights to Deeper Sleep, 14 Days of Calm, 21-Day Sound Reset • 3-layer mixer — blend a frequency, a nature sound and a second tone • Rain, ocean, forest and fireplace, plus white, pink and brown noise • Guided breathwork — box, 4-7-8 and coherent breathing with a visual pacer • Masking sounds for tinnitus, snoring and noisy rooms FREQUENCY GENERATOR Dial in any frequency from 20 to 2000 Hz, to a tenth of a hertz, or tap a solfeggio preset. Pure tones are free. Premium adds custom binaural and isochronic sessions: pick the carrier tone and the beat, from deep delta to gamma. Everything is generated on your device and plays offline. BUILT FOR SLEEP AND LONG SESSIONS • Sleep timer that fades out gently instead of cutting off • Background playback with lock screen controls • Offline downloads, favorites and search by Hz, feeling or place • Streaks, before-and-after mood tracking and weekly insights FREE TO START 73 sounds are free forever, including 528 Hz, 432 Hz, the noise colours and the full nature collection, as well as the frequency generator's pure tones and the daily check-in. PREMIUM Every sound, journey and programme, custom binaural and isochronic tones, the full mixer, offline downloads and no ads. Choose monthly, yearly (with a free trial for eligible new subscribers) or a one-time Lifetime purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the period. Manage or cancel in Settings › Apple Account › Subscriptions. IMPORTANT For meditation, relaxation and mindfulness only. The content draws on traditional sound practices; it is not medical advice and does not diagnose, treat or cure any condition. Keep headphone volume low. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/