Trade App Nana codes!

Does anyone have AppNana??
If you didn't know already, AppNana is an app were you can earn points called ‘Nanas’ via carrying out tasks such as downloading other apps, or by imputing other people’s codes. By saving up these points you can earn rewards such as Amazon or iTunes vouchers. The easiest means of doing so is by either imputing other people’s codes, or others imputing your code since both parties with receive 2,500 Nanas.
Anyway the point is I thought that perhaps this process would be easier if people posted their code's here, then we could all trade and earn more rewards?????? My code is c1652142 !!