Fit, mature man lifting weights, looking strong and healthy

Stop Guessing. Start Growing. Get Your First AI Plan Free.

Fit40Strong Fight back against age-related muscle loss. Our AI builds smart, sustainable plans that get you strong and keep you injury-free.

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How It Works

A simple, powerful process to guarantee your results.

1. Input Your Stats & Goals

Tell the AI about your body, what equipment you have, and what you want to achieve.

2. AI Builds Your First Plan

Our algorithm instantly creates a personalized workout and nutrition plan for you to try.

3. Upgrade to Premium

Unlock unlimited adaptive plans, progress tracking, and 24/7 AI coaching.

4. Achieve Your Goals

The AI analyzes your performance and automatically adjusts your plan weekly to ensure you never plateau.

A Smarter Way to Train

See how our AI turns your data into real, sustainable results.

Your Goals, Your Stats

Your Goals, Your Stats

You provide your unique profile: age, weight, goals, and available equipment. This is the starting point for your personalized plan.

AI Creates Your Plan

AI Creates Your Plan

Our advanced AI analyzes your data and generates a complete, day-by-day workout and nutrition plan based on proven fitness principles.

Train & Log Progress

Train & Log Progress

Follow your clear, effective workouts. As you log your sets, reps, and weights, the AI learns about your performance.

Intelligent Adaptation

Intelligent Adaptation

This is the magic. Every week, the AI reviews your progress and automatically adjusts your next week's plan to ensure you keep getting stronger and never plateau.

Real Results from Real Users

Don't just take our word for it. Here's what our members are saying.

Simple, Powerful Pricing

Start for free, then upgrade to unlock your full potential.

Free

€0

Forever

Get a taste of AI-powered fitness with your first personalized plan.

  • 1 AI Program Generation
  • Progress Tracking & Analytics
  • AI-Powered Plan Adaptations
  • 24/7 AI Coach

Premium

€12.99

/month

The ultimate toolkit for serious results, with unlimited, adaptive plans.

  • Unlimited Adaptive Plans
  • Progress Tracking & Analytics
  • AI-Powered Plan Adaptations
  • 24/7AI Coach Chat
  • Email Support

Compare Your Options

See how Fit40Strong stacks up against traditional and other app-based solutions.

FeatureFit40StrongPersonal TrainerOther AI Apps
Truly Personalized ProgrammingGeneric Templates
Weekly Plan AdaptationManual Check-ins
24/7 Question AnsweringBusiness Hours
Integrated Nutrition PlanOften Extra CostLimited
Detailed Progress TrackingManualBasic
Monthly Cost€12.99€200 - €400+€10 - €25

Get Your Free AI-Generated Plan Now

Enter your stats below. Our AI will instantly generate a free 3-day sample plan tailored to you.

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Frequently Asked Questions