Hello, I have high functioning autism, I have always struggled with being overwhelmed, stress, and anxiety. I have overcome a lot in this area and learned some extremely valuable tools as a result of extensive research everywhere and learning how to cope and overcome it. I decided to make a mobil app that outlines ways in how to deal with stress, anxiety, and suffering that has really helped me. It is like a pocket Aide. I hope you find the app useful. I works for Android but I haven't made one that works for iOS yet. It's free for your benefit. I hope it's helpful. 
http://www.infilove.com/Eliminating%20F ... nxiety.apk