TVSMILES is a free iPhone app that lets you earn prizes while having fun. The app has a simple motto: "Play hard, get rewarded." You can earn prizes such as gift cards from Amazon, Media Markt, Saturn, Zalando, Rossmann, PayPal, iTunes, Eventim, and Thalia.

The app offers various ways to earn points, including discovering new apps and videos, solving quizzes, inviting friends to join your Smiles Crew, and shopping online. You can earn Smiles, which can be redeemed for prizes, by shopping at the TVSMILES Marktplatz and getting the best cashback, which is called SmilesPlus.

TVSMILES has more than 50,000 exciting quiz questions to solve, and you can earn more points for each one you answer correctly. You can also invite your friends to join your Smiles Crew and earn more points when they play.

Overall, TVSMILES is a fun and easy way to earn prizes while enjoying yourself. Don't forget to check the app daily and claim your welcome bonus!