4+
while we take care of your subscription management.
Mobile
SDK by Qonversion.
vs. average for the Health & Fitness category, $, by region
Build, analyze, and grow in-app subscriptions
It’s ok
Very frustrating; deleted
This application consists of a simple exercise that consists of holding your breath. It allows us to practice lung breathing. Disclaimer: This application does not have any medical rigor, if you have respiratory problems go to your health center.