Breathing, Thinking, Sleep Aid, and Stress related Applications

App Type Price 
Health Through Breath Breathing iPhone: $4.99 

Android: Free

Secret of Happiness Thinking Free
Happify Thinking Free
BrainWave Tuner Thinking iPhone: $2.99

Android: $3.99

Body Beautiful  Thinking iPhone: $0.99
I Can Be Free Thinking Free
Relax Melodies  Sleep Aid Free 
Depression CBT Self Help Guide Stress Free
Smiling Mind Meditation Free