Precision audio for focus, sleep, meditation, and deep rest. Binaural beats, noise textures, and rhythmic pulse — shaped for the state you need next.
Download on the App StoreFree · iPhone · Offline · No account required
Limina generates layered soundscapes in real time using binaural tones, textured noise, pulse modulation, undertones, and rhythmic beat patterns — all running locally on your iPhone. For best results, use headphones.
Full sound engine. No features locked during your session. Upgrade only when you're ready to go limitless.
Remove the session limit. Save your custom mixes. Start free — upgrade whenever you're ready.
Subscriptions auto-renew unless cancelled · Cancel anytime in Settings → Apple ID · Prices shown in local currency
Effective date: May 28, 2026
I created Limina because I believe in the power of sound to shift the way we feel, focus, rest, and move between states.
Limina is a tone-based sound app built with real-time sound engines, precise frequency control, and immersive sound beds shaped by different oscillation methods. Whether you are meditating, sleeping, focusing, traveling, or simply exploring sound, Limina lets you create an environment that feels personal, intentional, and uninterrupted.
There are no ads. No forced interruptions. No internet connection required.
Limina stores all your data locally on your device. Your mixes, session history, and settings never leave your device unless you explicitly share them.
We do not collect personal information. We do not track your usage. We do not sell data to third parties. There are no analytics libraries in this app.
Limina works fully offline — you can use it during flights, quiet nights, deep work sessions, or anywhere with limited connection. We do not record your sessions or collect personal listening data.
When you make a purchase, your transaction is handled entirely by Apple. Purchase verification uses RevenueCat, which receives a receipt token to confirm your subscription status. No personal information beyond the receipt token is transmitted. RevenueCat's privacy policy applies to this step.
There are no ads in Limina. There never will be. Not on the free tier, not anywhere.
Limina is a sound tool, not a medical device. It is not intended to diagnose, treat, cure, or prevent any medical condition.
Binaural beats and audio tones are commonly used to support focus, relaxation, and sleep preparation. The effects described in presets reflect widely-reported associations — they are not clinical claims.
Start at a comfortable volume. Stop using the app if you feel discomfort, dizziness, or anxiety. Consult a medical professional before use if you have epilepsy, a history of seizures, or are pregnant.
Headphone use at high volume over extended periods may cause hearing damage. Keep volume at a comfortable level.
Questions about this policy? Reach us at hello@dannyaedesign.com