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Decibella Health

Decibella Health

by Ivy Hamilton

2 ratings
2 reviews
💪 Health & Fitness
🏥 Medical
Free

Details

  • Released
  • Updated
  • July 9, 2026
  • August 27, 2026

Features

Developer

Ivy Hamilton
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About

This app uses voice analysis to help understand your menstrual cycle. By recording daily voice samples, you can track how your vocal characteristics change with your cycle phases, mood, and sleep. It also allows for symptom logging and contributes to research on hormonal conditions.

✓Daily voice sample recording
✓Menstrual cycle tracking
✓Acoustic trend analysis
✓Symptom and mood logging
✓Hormonal condition research contribution
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What's New in Decibella Health

1.0.8

August 27, 2026

• We’ve made Decibella easier to understand and more useful day to day: - Connect Apple Health or Health Connect and manage permissions more easily. - Explore clearer Trends with interactive charts, helpful explanations, and full- cycle insights. - Log periods and symptoms with a smoother calendar and editing experience. - Personalize your profile with more health conditions and improved setup screens. - Keep daily voice checks and reminders on track with better progress and notification behavior. - Lots of small improvements for a smoother, more reliable experience.

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User reviews

Most RecentHighest RatedLowest Rated

Changing the world

People like Ivy who bring about solutions to innovate healthcare and make it more accessible, customized, and overall helpful are people who are making the world a better place. Keep up the good work!
KarihwénhaweKarihwénhawe

Groundbreaking

I’ve been waiting for an app like this for a long long time! I’ve been working with a vocal coach for a while and have definitely noticed my voice shifting throughout my cycle, but I never knew the science behind it. Decibella is such a brilliant concept. The daily recordings only take a few seconds and I absolutely love that it contributes to women’s health research. Truly a fascinating and useful tool!
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FAQ

How does Decibella track my menstrual cycle?

Decibella uses daily voice recordings to detect subtle shifts in your vocal tract, which can be influenced by hormonal changes throughout your menstrual cycle. By analyzing acoustic patterns, it helps you understand your cycle phases and associated fluctuations.

Can Decibella diagnose medical conditions?

No, Decibella is not a medical device and does not diagnose, treat, cure, or prevent any condition. It provides insights into your body's signals and encourages consultation with a healthcare professional for any medical decisions.

What kind of voice data does Decibella analyze?

Decibella analyzes physiological acoustic patterns in your voice, such as vocal energy, clarity, resonance, and stability. These metrics can fluctuate alongside your cycle phase, mood, and sleep patterns.

Does Decibella contribute to research?

Yes, users can opt-in to contribute de-identified voice data to help crowd-source research. This data aims to enable the development of accessible screening tools for hormonal conditions like PMDD, endometriosis, and PCOS.

What devices does Decibella support?

Decibella is currently supported on iPhone and iPod devices.

What is the age rating for Decibella?

Decibella has an age rating of 12+, making it suitable for teenagers and adults.

How often is Decibella updated?

The latest version, 1.0.3, was released on July 15, 2026, indicating recent development activity. Updates typically focus on improving features and user experience.

Does Decibella have ads?

No, Decibella does not contain advertisements, providing an uninterrupted user experience.