good apps for iphone 4?

[f-r-i-e-n-d-s]

Maybe kinda like the game social star :L
Kinda like a virtual world or rpg morpg
Oh and itd be cool if i could play it on the computer too (doesnt have to)
or you can just list online games for the computer
Just one of the two please? (sorry im confusing >.<)

[LKGirl HPFan]

Sims Freeplay (free and extremely addicting)
Minecraft (there's a lite app and a full for $6 or $7)
Tiny Tower (free)
Ghost Trick: Phantom Rider (free but $1 for next chapter, I don't know how many chapters)
Sims 3 ($1, not nearly as good as the PC version)

[Bubble Ghost--]

http://bestmmoworlds.blogspot.com/search/label/mobile Check it out )

[Qan]

Sims FreePlay and you can play and download the computer version of Sims or play it on Facebook, It's The Sims Social in fb.