What will happen to my apps when i switch phones? When I get a new android I would to keep the apps I have purchased. I will keep the same account but I was wondering if I will have to rebuy my games?
No.  Android apps (as well as anything else (books, magazines, movies, etc.) sold in the Play Store) are linked to your google account, not to your physical device.

All the apps and games you previously purchased will be available for download.