Speak up for Parkinsons

I've just discovered a useful app for tablets and smart phones called "Speak up for Parkinsons"  It is designed to help anyone who is experiencing speech problems as a result of Parkinsons and has some useful exercises to help you to project your voice and speak more clearly. It even allows you to record your speech and then play it back so that you can hear how  you sound to other people. Even better, it's completely free.

20 months after Christo  posted a topic about Speech, I pose the question, how  useful is the app  "Speak up for  Parkinsons?"