App nana (appjoy)

Hi,
Does anyone use app nana also called app joy?
If you use it and have not entered a referral code I would love it if you could enter mine
It is:
a4029782

Thanks,
Agyoyo

Sounds sketchy:

Not to mention it’s also disrespectful to paid-app developers. It’s easy to think nothing of piracy when you’re the one doing it, but try being on the other end of the situation.

But maybe I don’t understand how Appnana works fully. On the surface, it looks like a nice data mining app for the developers if anything. It’s not often people just hand out gift cards/money and apps for free and expect nothing in return…