paperCoin is a lifestyle app developed by GamzPlay that allows users to earn gift vouchers by completing tasks such as testing new apps, completing surveys, and playing in-app games. Users can also earn rewards by sharing their referral code with friends and family. The app offers a variety of gift vouchers including tymPay, PayPal, Payoneer, Amazon, Google Play, Xbox, PlayStation, Netflix, Steam, and iTunes. The app is free to use and available for Android devices.

To earn paperCoins, users must open and try every app after installing them before points will be awarded. The app also offers free daily paperCoins and a built-in game to double points. Referring friends can earn users up to 5% p₵ commission for life for each referral.

Overall, paperCoin is a great way to earn gift vouchers by completing simple tasks and trying new apps. The app is easy to use and offers a variety of gift vouchers to choose from.