Listed below are a few mobile phone sites that carry MPIR in their directory.
Announcing our new app for Android phones MPIR OTR, play all the streams, and MPIR podcasts.
I am sure there are several hundred more for both the iPhone and Android phones. If you use a favorite app to listen to MPIR Old Time Radio. Send me the link and I'll post here.
Regards, Clyde J. Kell