In order to improve the health of Canadians, ParticipACTION developed the ParticipACTION App (PAC app), an incentivized, physical activity (PA) promotion and tracking app. The PAC app aims to increase the amount of PA and decrease the amount of sedentary activities for all Canadian. The PAC app was launch in February of 2019, and currently has over 100 000 downloads; however, the app is constantly evolving, and new app features are being developed.