The 8 steps to create a mobile app are: 1) identify a problem and decide app features, 2) decide on a platform such as Apple or Android, 3) design the app functionality, 4) develop a prototype, 5) integrate analytics tools like Google Analytics to track usage, 6) identify beta-testers to provide feedback and eliminate bugs, 7) release the app, and 8) support and upgrade the app based on user needs.