Physiological Sigh
Sigh Breathing, Cyclic Sigh
About
This app guides you through a scientifically proven breathing technique to quickly calm your nervous system and reduce stress. It requires no prior meditation experience and offers customizable durations and ambient sounds for a personalized experience.
What's New in Physiological Sigh
1.2.1
May 29, 2026
In this new version of Physiological Sigh, we improve user experience
Subscription plans
Premium Account / Month
Unlimited version
Developer apps
FAQ
What is the Physiological Sigh app?
The Physiological Sigh app guides you through a specific breathing technique known as the physiological sigh, which is a natural reflex that helps reset your nervous system and reduce stress quickly. It's designed to be simple and effective, even for those new to breathing exercises.
How does the Physiological Sigh app work?
The app guides you through a three-phase breathing cycle: a short inhale, a longer inhale to fully inflate your lungs, and a long exhale. Each cycle takes less than 9 seconds, and a 5-minute session can provide lasting effects on stress and calm.
Is the Physiological Sigh app suitable for beginners?
Yes, the app is specifically designed for beginners and requires no prior meditation experience. Its simple, guided approach makes it easy to use immediately without complicated programs or lengthy sessions.
What are the subscription options for Physiological Sigh?
Physiological Sigh offers a Premium Account subscription with monthly and yearly plans. The monthly plan costs $2.99 per month, and the yearly plan is $9.99 per year, providing access to additional features or content.
What kind of ambient sounds are available in Physiological Sigh?
The app features an ambient sound library with options like rain, ocean waves, fireplace, white noise, and singing bowls. These sounds can be used to create a more focused and calming atmosphere during your breathing sessions.
Can I customize the breathing exercises in Physiological Sigh?
Yes, you can customize the duration of each phase of the breathing cycle to fit your comfort level. Session lengths can also be adjusted from 1 to 30 minutes.
What devices does Physiological Sigh support?
Physiological Sigh is available on iPhone and iPad, making it accessible for users within the Apple ecosystem. The app was last updated on May 29, 2026, indicating ongoing development and support.
How often is Physiological Sigh updated?
The app was last updated on May 29, 2026, with version 1.2.1. This suggests that the app is actively maintained and receives regular updates to improve its functionality and user experience.