Here you can find the latest pointers to APK installers for some Android apps I made for friend radios (some of which feature my music - see
www.shambien.com - and some I just like to listen to), and these apps are not (yet?) available on app stores. Here they are provided 'AS-IS'; Use them at your own risk although I swear they don't collect any information nor ask for any special permission nor do anything weird besides letting you listen to the audio streams of each respective radio. Basically they are much better than anything the government asks you to install.
These apps are all very similar to each other.
Current requirements are: minimum OS: Android 6.
Besides tablets and phones, they have been tested and should also work fine on Amazon Kindle, Amazon Fire TV, Android TV, Google TV (including the new Chromecast).
For a couple of them, I shared the source code, too.