Android development

[Online Gamer]

I hope here are some developers :))
Yes, I`m trying to make my first android game. And if I`ll make one, it will have with ads. :lol2:
What are the best programs to use to develop apps, best game engines? I know unity 3d and unreal game engine 3 [Not going to buy it for 700`000 dolars :D]. What are the best engines for making 2d games?

[Nitindeck]

bro do you want to go for paid ones or free one

--- Update ---

bro here i found a list...pls tell me which one do you want
"http://www.wikipedia.org/wiki/List_of_game_engines"