Quietra: Focus & Tinnitus

One app, two quiet superpowers: sound engineered for focus, and masking that softens tinnitus. Pick your side on the first screen.

FOCUS MODE
Eight modes built on published research, each labeled with its evidence level, honestly:
- Focus and Deep Focus: a gentle 12-20 Hz pulse woven into the sound, the approach validated on tens of thousands of listeners
- Study: a beta-band pair for memorizing
- Creative: an alpha pulse for idea generation
- Calm: a theta binaural pair to settle down
- Recover: pure nature for breaks
- Gamma 40 Hz: the lab-stage vigilance mode
- Wind Down: slow swells to drift off
A pomodoro timer runs the session and the sound follows it: easing into breaks, returning for the next round. A six-question check tunes the defaults to your attention style.

GENERATIVE SOUND, SHAPED TO YOU
Deep Techno, Drum & Bass, Lo-fi beats and Drone are synthesized live on your device: your session never sounds the same twice. Noise colors and real nature recordings round out the library. The sound adapts to your room (a 2-second listen sets the level), to your hearing (your AirPods hearing test from Health), to your pulse and last night's sleep from your tracker, to the time of day, and, if you like, to the weather outside your window.

TINNITUS MASKING
A gentle 2-minute guide finds the pitch of your ring, per ear if you like, then fills the silence with sound tuned to that exact spot. Notched masking softens the sound right around your ring so it can step into the background.

PLAYS ALL NIGHT
The sound keeps going when your screen locks, when a call comes in, and when you switch to AirPods. A sleep timer fades it out on its own, so it's easy on your battery.

FREE
- The ring finder and the core Focus mode
- Three soundscapes (White, Rain, Ocean)
- A sleep timer

PREMIUM
- All 8 focus modes and the generative music engine
- Notched masking and per-ear tuning
- The full soundscape library
- All sleep timers, including "until morning"
- Progress: trends, triggers, and your check-in history

HONEST BY DESIGN
No accounts. No ads. Your journal, your check-ins, your audiogram and your tuned pitch stay on your device. Health data is read only to shape the sound and never leaves your iPhone.

Quietra is a wellness tool for comfort, rest and concentration. It is not a medical device and is not a substitute for professional care. Focus modes are labeled by their evidence level; they are wellness features, not medical care.

Quietra Premium: auto-renewable subscription or one-time purchase
Premium features require Quietra Premium. Weekly $4.99, Monthly $9.99 with a 3-day free trial, or Yearly $59.99 with a 3-day free trial; subscriptions auto-renew unless cancelled at least 24 hours before the end of the current period. Or unlock forever with a one-time Lifetime purchase, $129.99 (prices may vary by region). Manage or cancel subscriptions anytime in your Apple Account settings.

Terms of Use (EULA): https://quietra.app/terms
Privacy Policy: https://quietra.app/privacy