Z.com Research is a survey app developed by GMO Research Inc. It is a free app available for Android devices in the Social and Communication category. The app offers users the opportunity to earn extra income by completing surveys. By installing the app and answering simple questionnaires, users can earn points that can be exchanged for various rewards such as cash, True money top-up cards, the latest iPad and iPhone models, and many other gift cards.

With over 800,000 accounts, Z.com Research guarantees its users that they will receive rewards worth more than 2,000,000 baht per year. The app has special monthly activities to earn extra points, and it is easy to accumulate points and earn additional income.

Overall, Z.com Research is an easy-to-use app that offers users an opportunity to earn extra income by completing surveys and questionnaires.