Solfeggio Sleep vs Frequency Generator

Take a break with sound and breathing before bed. Pure Solfe is a relaxing sound app that combines Solfeggio frequencies, nature sounds, and breathing guides to create quiet time of your own. Start with free 432Hz and wave sounds. At the end of the day, while reading or working, or during meditation: choose sounds you enjoy and bring a little break into your day. 【5 routines to get started with ease】 Simply choose what suits your mood from Sleep, Meditation, Focus, Morning Reset, and Find Balance with Breathing. Presets combining frequencies, nature sounds, breathing guides, and more let you get started right away. • Before bed: 432Hz and gentle waves • For meditation: 528Hz, a campfire, and slow breathing • For work or reading: 741Hz and rain • For a morning moment: 528Hz and wind 【Your favorite sounds, just the way you like them】 Choose from 10 frequencies, including 432Hz and 528Hz, and 5 nature sounds: waves, wind, rain, storm, and campfire. Layer your preferred nature sound over a frequency and adjust the volume balance. Choose the sound texture to match your mood: Immersive, with enveloping overtones, or Pure, with simple pure tones. 【A little break to focus on your breathing】 Choose a rhythm that suits you from 4 breathing guides. • Relaxed breathing: inhale for 4 seconds, exhale for 6 • Equal breathing: inhale for 5 seconds, exhale for 5 • Box breathing: inhale, hold, exhale, and hold for 4 seconds each • 4–7–8 breathing: inhale for 4 seconds, hold for 7, exhale for 8 On-screen movement, sound, and vibration guide your breathing rhythm. Patterns without breath holds are also available, so even beginners can start at a comfortable pace. 【Turn off the screen and keep listening】 Background playback lets you keep listening even with the screen off. Set the sleep timer to 10, 20, 30, or 60 minutes to stop playback automatically at the selected time. 【Start free, then buy the features you need once】 432Hz and wave sounds are free to use. In-app purchases unlock other frequencies and nature sounds, the sleep timer, continued use of breathing guides, and more. Choose from Frequencies & Nature Sounds, Timer & Breathing, or the Full Set with all features. All three are one-time purchases, with no monthly or annual subscriptions. Supports 8 languages, including Japanese. Take a break today with 432Hz and wave sounds. Note: Pure Solfe is intended for relaxation. It is not a medical device, is not intended for diagnosis or treatment, and does not guarantee any specific effects.

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