Re: Android app is not really free.
denise, not knowing which "tunes" app you are talking about it is hard to say.
Any app that plays "live" tunes or fetches tunes for you will require wifi or data charges, whether you pay or run ad-supported. Pandora, I-heart-radio, there are many good ones out there.
I just pigged out and installed a huge sdhc card in my phone, then downloaded a huge lusic library to it. I set it to random play, and I can go about two weeks without hearing the same song twice. No data connections needed, it lives in the phone.