Great app for medical uses! Very easy to use
It’s very intuitive and soothing and you don’t have to think or count or even look at the app. You can just listen to it and it’s very easy to synchronize your breathing with it. It’s also adjustable so you can work with your current ability and gradually increase the length of your in breaths, out breaths, and holds. I highly recommend it to anyone who needs help calming down or would like assistance with breath training.