Apps on 2nd hand iphone

[Big Shisha]

I'm buying my bro's iphone to give to my wife as he's going to windows mobile 7. Is there any way she can keep the apps(a few games) he's brought? Or will they be wiped once she sync's with her itunes account?
Hope the above makes sense!

 

[0007776]

They will be wiped unless her computer is authorized with his iTunes account.