Thank my son for this tip because I’d never heard of it. There’s a little Android app you can get called Google Opinion Rewards. They occasionally ask you a couple of survey questions and in exchange for your answer(s) they credit your Google Play account with 20 cents, 70 cents, or some other small amount. It adds up pretty fast and lets you get some of the nicer paid apps (with no ads) that you might not have been wanting to spend money on. I bought the local Storm Shield weather app that’s from Scripps. A $4.99(?) app I’d wanted but was too cheap to pay for. And bought an upgraded version of Trivia Crack so I don’t have ads in that. I had an $18 credit built up and then got a $10 gift card for Christmas, so I’m now looking for the best way to spend the money. Nice dilemma to have. And a good solution for all those miscellaneous little apps that nickel and dime you to death.