Gym-goers often struggle to create effective workout plans. Generic apps don't account for individual fitness levels and goals.
Build an app that asks users about their fitness level, goals, and equipment access. Generate a personalized plan with exercises, sets, and reps.
Users would pay for the convenience of tailored plans. Gym chains might also license the app for members.
Start with basic plans for common goals like weight loss, then add advanced features.
The risk is competition from established fitness apps offering similar features.