Hzera - Tinnitus Relief
Notch & CR Sound Therapy
About
This app uses clinically researched sound therapy to target your specific tinnitus frequency. It offers two distinct modes: notch sound therapy and Coordinated Reset neuromodulation. Calibrate your unique tinnitus pitch and listen daily to help reduce ringing.
What's New in Hzera
2.3
July 22, 2026
V2.3 makes advanced notch controls easier to understand and playback more dependable. - Guided Setup offers four compatible starting points: Standard, Broad Range, Related Tones, and Music. - Enhanced Notch adds visible edge bands immediately outside your calibrated notch, including independent left and right frequencies. - Frequency Fit shows how much source sound is available around your notch, helping you compare soundscapes without predicting an outcome. - Related Frequency Notches now include safer combination guardrails. - Per-ear playback is more precisely aligned, and Ear Balance now works through the independent left and right paths. - Changing soundscapes during therapy now takes effect immediately and stays selected after pause and resume. - All bundled soundscapes have been remeasured and normalized for more consistent listening levels. - Improved playback transitions, session timing, long-session memory use, live spectrum detail, and Mac window sizing.
MoreIn-App Purchases
$4.99
Hzera Premium
Unlock therapy modes, soundscapes & advanced tools.
Developer apps
FAQ
How does Hzera work to relieve tinnitus?
Hzera uses two primary methods: Notch Sound Therapy, which removes your tinnitus frequency from audio to reduce neural activity, and Coordinated Reset (CR) Neuromodulation, which disrupts synchronized neural firing patterns. Both are based on peer-reviewed neuroscience research.
How do I calibrate Hzera to my tinnitus?
Hzera offers two calibration methods: a slider for fine-tuning in 5 Hz increments, or a sweep calibration where you tap pause when you hear your tinnitus pitch. Volume matching then calibrates the therapy to your perception level, taking just a few minutes.
Can I use my own audio with Hzera?
Yes, premium users can import their own DRM-free audio files (MP3, M4A, WAV, AAC, AIFF, CAF) to use as therapy soundscapes. The app automatically normalizes volume and applies notch filtering.
Does Hzera have ads?
No, Hzera is ad-free. The app is designed for a focused, distraction-free experience, and all data stays on your device.
What devices does Hzera support?
Hzera is available for iPhone and iPad devices. It works entirely offline after installation.
What is the age rating for Hzera?
Hzera has an age rating of 12+. This is suitable for a wide range of users seeking tinnitus relief.
How often is Hzera updated?
The latest version of Hzera is 1.7, last updated on April 16, 2026. Updates typically include improvements to therapy algorithms and user experience.
Is Hzera free to use?
Hzera offers free features including full frequency calibration. Additional features and customization options are available through in-app purchases for premium users.