fitn3s is a fitness app designed for quick, effective bodyweight strength training. Complete 15-minute workouts anytime, anywhere — no gym or equipment required.
The workouts automatically scale in difficulty as you progress, ensuring continuous challenge. Build consistent habits by maintaining daily streaks and track your progress through a 40-level fitness scale that visualizes your improvement over time.
Ideal for busy individuals looking to stay fit with minimal time commitment and no equipment investment.
