Christian and Braylon built 3AK - an AI track & field app that analyzes your form, workouts, and nutrition. No coding experience. Still in college. $20K/month, 40K users, 4.7 stars. The pricing insight most founders miss: $10/month or $30/year Their demo is young kids Kids wonât drop $60-70 on a training program But theyâll spend $10, $15, $20 on V-Bucks and Robux all day So they priced for what teens actually buy - not what âpremium coachingâ says itâs worth.