Calm - Calm.com can help you reduce stress and increase calm.
Moodnotes - Capture your mood and improve your thinking habits
Headspace - Meditation made simple. Brilliant things happen in calm minds.
Moods – story of emotions - Track your mood, save life moments, be closer with friends.
Pixel Thoughts - 60 second meditation tool to clear your mind
Huddle - Huddle | The Enterprise Content Collaboration Platform