STOP GUESSING.
START EVOLVING.
The only system designed to Burn Fat and Build Muscle simultaneously. Powered by biology, not bro-science.
The Mirror Test.
Most apps just help you starve. FITFIEND is a daily system that cycles your nutrition and training based on your biology, so you look better, not just smaller.
1. We Read Your Body
We analyze your sleep and recovery specifically to see what your body is ready for.
2. We Adjust Your Fuel
High recovery? We give you more carbs to push hard. Low recovery? We drop calories to burn fat.
3. You Do The Work
We give you the exact workout your body needs. You just show up and execute.
Built for the Uncompromising.
Whether you're breaking a plateau or starting fresh, FITFIEND meets you where you are.
The Busy Executive
No time to waste on "trial and error." You need the exact 45-minute protocol that moves the needle based on your morning recovery scan.
The Plateaud Athlete
You've hit a wall. Linear programs don't work anymore. You need daily micro-adjustments to your volume and intensity to force new growth.
The Recomp Seeker
Done with the "clean bulk" excuses. You want to see the scale stay the same while the mirror changes. Our AI macro-cycling is built for this.
Your Unfair Advantage
It’s not magic. It’s a system that adapts to you every single day.
Daily Check-In
Apps that ignore your recovery get you injured. We read your bio-data to tell you exactly how hard to push today.
Pocket Coach
Like a pro trainer watching every rep. Our AI analyzes your form and gives you instant feedback to keep you safe and effective.
Squad Mode
Willpower runs out. Teammates don't. Join a Squad of 3. If you miss a workout, the whole team loses. You won't miss.
Deeply Integrated With
Ready to Evolve?
FITFIEND PREMIUM
Cheaper than one session with a trainer.
- Unlimited AI Form Grading
- Bio-Sync Auto-Calibration
- Squad Multipliers
- Dynamic Meal Plans
Cancel anytime. No questions asked.
Frequently Asked Questions
Do I need a commercial gym membership?
No. During your Daily Check-In, you tell FITFIEND what equipment you have access to (Home Gym, Dumbbells only, or Full Gym), and the AI adjusts your stimilus requirements accordingly.
How does the 'Form Grading' work?
You place your phone on the ground, and our AI computer vision model tracks 17 joint points in real-time. It analyzes your depth, bar path, and tempo to give you a 'Form Score' and safety corrections.
Can I use it if I'm a total beginner?
Absolutely. FITFIEND actually 'onboards' your Nervous System with an initial 3-day calibration phase to see how you move before ramping up intensity.
Is my Apple Health/Google data private?
100%. Your health data is used locally to calculate your Micro-State. We never sell your data, and we only store what is required to provide your personalized coaching.