In our Lipt Soft startup laboratory, we are constantly testing hypotheses and looking for that "unicorn". Speed is the most important factor for us. This time, the task was to quickly make Therappy self-therapy application for tests in the American market, a sub-task was to receive feedback from users. Horum made a working version for iOS and Android in 1.5 months, integrated analytics and helped with publishing to the app store. We will continue cooperation and are ready to recommend Horum for the price / quality ratio.