PPSSPP Frames

[Blazalin]

Hello,
I just wanted to ask a question if that was fine. I was wondering why when I try to play monster hunter on my Galaxy S3, my frames are at about 25-30. When I do frame skipping it is at about 35. but, when I am in the menu, it stays at 60 fps exactly. Any reason why? Also, I tried to play Patapon 3 and the game crashes before I can see the menu screen. So I don't know how that works. Is there a way you could make it so the app makes it work?

Thanks!