Gappx is an Android application developed by GAPPX TECHNOLOGY CO., LIMITED. It is a lifestyle application that allows users to earn real cash, gift cards, and other rewards by completing simple tasks, including trying new apps for free, playing free games in Gappx, and sharing referral links with friends.

Users can accumulate units by completing offers, watching videos, trying free trials, and deeply testing apps' services and functions. They can also play games in the game center and invite friends by referral links to earn more units. Users can redeem their units into Paypal cash or gift cards from Amazon, Flipkart, and Spotify Premium.