Show HN: I'm a doctor and made a responsive breathing app for stress and anxiety (lungy.app)

Article summary

A doctor has developed a responsive breathing app called Lungy to help with stress and anxiety. The app uses breathing exercises and visuals that respond to the user's breathing. It is currently available for iOS devices, with plans to release an Android version. The app has received positive reviews for its design and effectiveness.

Main themes

• breathing app
• stress and anxiety
• responsive design
• platform availability
• business model
• medical applications
• breathing measurement accuracy

What commenters say

• Some commenters wish the app was available as a web app or on other platforms, such as Android or desktop.
• The app's business model, which includes a freemium subscription, is seen as reasonable by some commenters.
• There are questions about the accuracy of measuring breath volume and frequency using a phone microphone, and some commenters suggest that a white paper on the topic would be helpful.
• Some commenters suggest that the app could be improved by integrating it with sensors or bands that track breathing rate, or by adding specific measurements of lung function for medical use cases.
• The app's design and visuals are widely praised, with some commenters noting that they are calming and effective.
• There are differing opinions on the need for an app to conduct breathing exercises, with some commenters seeing it as unnecessary and others finding it helpful.
• Some commenters are interested in the potential for the app to be used in medical contexts, such as post-operative recovery or respiratory disease management.