Tuff
Your Intelligent Workout Planner
AI-powered workout planning that adapts to your goals, schedule, and progress. Designed for a buttery-smooth training experience.
What Tuff Does
AI Programming
Intelligent workout generation that adapts to your goals, experience level, and available equipment.
Progress Tracking
Visual charts and personal records that show your growth over weeks, months, and years.
Apple Health
Seamless sync with Apple Health for calories, heart rate, and activity data.
Custom Routines
Build your own routines from scratch or customize AI-generated plans to fit your style.
See It in Action
About Tuff
Tuff reimagines how you plan and track your workouts. Powered by AI, it generates personalized training programs that evolve with your progress, adapting to your schedule, recovery, and goals. Whether you're a beginner building consistency or an experienced lifter pushing new limits, Tuff keeps your training smart, structured, and motivating.
“We built Tuff because most fitness apps feel like spreadsheets with a coat of paint. Training should feel empowering, not overwhelming. Every screen in Tuff is designed to get you moving faster.”