Google Opinion Rewards
Just a note, I’ve earned over three whole entire dollars answering these little surveys, but hey, that’s an app! Anyway, just thought I’d share it because it’s actually legit and not horribly painful or sends spam. And I’ve used the $$ to purchase an app already.
Earn Google Play credit by answering short surveys. Download Google Opinion Rewards now: https://play.google.com/store/apps/details?id=com.google.android.apps.paidtasks
I don’t think I’m going to get rich with this, but it’s painless and a steady trickle.