I'm looking for:
- A music streaming app
- Which doesn't cost money to use
- Which includes an "offline mode"
- And which works on Android
- Preferably which offers access to a large number of songs (millions of songs) for free
This way, I can keep on listening to cached/synchronized music even when I'm disconnected from the Internet.
I'm willing to look at advertising or to listen to ads, as long as I don't have to pay any monthly fee to use the app.
Slacker Radio Plus offers an offline mode. But it costs $4/month, and so therefore is not what I'm looking for.
Spotify Premium, Google Play Music, and Deezer Premium Plus each also offer an offline mode. But each costs $10/month, and so they're not what I'm looking for either.