"NO PAIN NO GAIN" is a phone app in which is aimed to manage one's healthy life. This project was made during the workshop with a London based Designer, Stefano Marrone (NUCCO BRAIN). The workshop was all about Sketching for Business, in which the students had to develop a brief that was given and to create a final presentation within three days that must be convincing to the client. NO PAIN NO GAIN is not only a typical healthy life that will calculate calories or writes healthy diary, but the idea is also to have an advanced search system (such as automatic diet schedule maker) and also to have a socializing system (the app will give an alert when there is someone nearby that is also using the same app while exercising). In the end, my partner (Jennifer Tiamzon) and I have shown a professional presentation by designing a UI Design to demonstrate how ideally the app works.