Every other app is missing something. Most are missing everything.
Sigfre was built because nothing else was good enough.
The Sigfre Method
Four layers. One session. Infinite depth.
No other audio wellness platform works like this.
LAYER 1 — BRAINWAVE STATE TONE
Guides your brain into Delta, Theta, Alpha, Beta, or Gamma using monaural beats and isochronic tones. Works on any speaker — not just headphones.
LAYER 2 — AMBIENT SOUNDSCAPE
A hand-crafted sonic environment chosen to deepen your state. Every sound is intentional — never random, never generic.
LAYER 3 — SOLFEGGIO FREQUENCY
9 ancient tonal frequencies embedded beneath the soundscape — each one tuned to a specific emotional, energetic, and healing resonance.
LAYER 4 — SUBLIMINAL AFFIRMATIONS
Manifestation audio embedded below conscious hearing — your subconscious receives the programming while your conscious mind stays focused, rested, or asleep.
Stack all four. Choose one. Build your own. The Sigfre Method adapts to your practice.
Download FreeFive Brainwave States
Five states. Every mode of mind you’ll ever need.
DELTA
Sleep & Deep Healing
The deepest state. Let your nervous system repair, restore, and rebuild while subliminal affirmations work beneath the surface.
THETA
Meditation & Creativity
The space between waking and sleep. Where insight lives, creative blocks dissolve, and the subconscious opens.
ALPHA
Calm Focus & Flow
Alert without tension. Productive without burning out. The state high performers live in.
BETA
Alert Focus & Productivity
Lock in. Execute. Think clearly under pressure. Your edge when the stakes are high.
GAMMA
Peak Cognition & Insight
The rarest state. Breakthrough thinking, heightened perception, and moments of pure clarity.
Other brainwave apps live in your ears.
Sigfre fills the room.
Binaural beat apps require headphones — wired or wireless — to function at all. Sigfre uses monaural beats and isochronic tones that work through any speaker, in any room, with nothing on your head.
Built for the ones who refused to settle.
I've gone through three different focus apps trying to find something that actually holds. Sigfre is the first one where I genuinely notice the difference. I put the Alpha track on and two hours disappear. I don't question it anymore — it just works.
J. Morrison
Entrepreneur
I was skeptical about the subliminal layer until I realized I was waking up more optimistic without doing anything different. The Theta track before bed changed something. It's hard to explain but it's consistent — and consistency is everything.
A. Chen
Creative Director
I recommend Sigfre to every client who mentions struggling with sleep or focus. The fact that it works without headphones removes the biggest excuse. The science is real, the production quality is real, and the results show up in every client who sticks with it.
M. Rivera
Performance Coach
FAQ
Quick answers.
Is the Sigfre app free to download?
Yes. Sigfre is free to download with no credit card required. The free tier includes all five brainwave states (Delta, Theta, Alpha, Beta, Gamma), three solfeggio frequencies, and three ambient sounds — available the moment you open the app.
Do I need headphones to use Sigfre?
No. Because Sigfre uses monaural beats and isochronic tones instead of binaural beats, it works on any speaker, not just headphones. Binaural beat apps are locked to stereo headphones. Sigfre plays anywhere.
What does Sigfre actually do?
Sigfre layers four intentional audio elements into a single session: a brainwave state tone, an ambient soundscape, a solfeggio frequency, and subliminal affirmations — all tuned to 432Hz and crafted by a human producer.
What are the five brainwave states in Sigfre?
Delta for deep sleep and healing. Theta for meditation and creativity. Alpha for calm focus and flow. Beta for alert focus and productivity. Gamma for peak cognition and insight. All five states are included free.
Is Sigfre available on iPhone?
Yes. Sigfre is available on iOS and Android. Download it free at sigfre.com or scan the QR code on this page.