Back in 2022, we received a request from a Canadian client to develop an iOS application for surveys. The main idea of the solution was to encourage users to complete surveys and receive particular points/bonuses. Our main challenge was to create a user-friendly and intuitive application with a login/sign-up process, the ability to view all available surveys, complete those, save results, and transfer points to bonuses. And we did the job pretty well, as the application is currently being used by a large number of users.