there is many.. I recommend for you the NHK world lessons.. there is mp3 and PDF , I use apps too for android.. there is many but for specific things, so tell me what do you want to learn to give you a name of helpful app

Ok thanks Asher! i'm sorry ^^, I'm looking forward to it

I'm not sure, but you could try language exchange? I'll teach you this for free though. Don't put -san on your own name. It's a polite/honorific suffix only used to show repect for other people, never for yourself because it sounds like you are putting yourself on a pedestal.