Consistency beats intensity spikes.
Muscle Stack is a 4-week guided strength program — home or gym, beginner-friendly, built to prove you can trust yourself to keep going.
Get Started — $9.95One-time payment · Lifetime access · 14-day money-back guarantee
4 Weeks, No Guesswork
Four main lifting days a week, clear rep ranges, one simple progression rule — and a home or gym version of every single exercise.
Every Set, Tracked
Log your workouts as you go. The app remembers your history and calls out the moment you beat your own best.
Real Nutrition Guidance
A simple plate framework, a recipe library with real calorie and macro numbers, and a grocery checklist built right in.
Proof, Not Promises
A Starting Point check-in before Week 1 and a Finish Line check-in after Week 4 turn a month of effort into an actual before-and-after you can see.
“Your goal is not to prove anything in one workout. Your goal is to build proof, week after week.”
Juan Morales