Rootd - Anxiety and panic attack relief for iOS & Android
Meditation Studio - Curated collections of guided meditations
Calm - Calm.com can help you reduce stress and increase calm.
Headspace - Meditation made simple. Brilliant things happen in calm minds.
Medito - 100% Free Meditation App that will improve your Mental wellbeing with the help of Guided Meditations, Breathing Exercises, Mindfulness Practices, Relaxing Sounds, and more.
One-Minute Anxiety Helper - Digital coach to help in moments of stress and anxiety