Google Play is letting gamers earn in-app items if they watch ads
 

If you've played a mobile game, you've likely had the option to pay for access to a higher level or purchased some kind of in-game currency. Or, you might have watched an ad in exchange for those benefits at no cost. Today, Google Play launched Rewar...

https://www.engadget.com/2019/03/06/...rded-products/