For the explosion, you dont need any app. HINT-TWO BIG ROCKS , MR STONE (: !
Ok finished the wingull quest Thanks
But I went through Mr Stone's building talking to everyone in it and still nothing
oo maybe your trying to hint that I need a pokemon that can use Explosion, like Electrode or something, and Mr Stone will give me a TM (?)
Edit: Okay, Mr Stone wont give me anything, but before I train the Electrode to a lvl that he learns that move, I'll look in every Pokemon Center, For some weird reason I remember talking to someone thats giving it away.