iVýzkumy.cz is a social networking application developed by Talk Online Panel GmbH, available for iPhone users. This free app allows users to participate in surveys to help companies gather customer satisfaction feedback and improve their products and services. By registering and engaging in surveys, users can share their opinions and earn points, which can be exchanged for cash, vouchers, subscriptions, or donated to charity.

The app offers convenient features such as receiving notifications for new surveys, completing questionnaires directly within the application, and utilizing the "On the Go" feature to answer surveys based on visited locations. Users can also earn points by inviting friends to join iVýzkumy.cz.