A free app for Android, by Oleksandr Albul.
Prana Breath: Calm Meditate is a guided meditation app that helps you to meditate and improve your concentration.
You will be guided through various breathing techniques that have been proven to help you calm down, get a better sleep, and improve your focus and memory.
This is a meditative breathing app that is suitable for beginners as well as for experienced users. You can practice at home or on the go, for only 7-15 minutes a day.
The app is made to be simple to use, so even if you have no previous knowledge of meditation, you will be able to use it easily.
In addition to that, the app includes 8 breathing patterns that are suitable for different purposes.
