MyoBro: Metabolic Simulator

MyoBro, PhD

About this app

A predictive computational metabolic companion to optimize Muscle Protein Synthesis, Insulin response, Hypertrophy, and athletic performance.

🛑 A MATHEMATICAL SIMULATOR, TO USE ALONGSIDE CALORIE COUNTERS
Let’s be clear: MyoBro is a software-based metabolic modeling tool. The perfect companion to excellent apps like MacroFactor, Carbon and Cronometer—ideal for professional athletes and sports enthusiasts, performance, professional bodybuilding and powerlifting, and nutritionists. If your goal is strictly counting daily calories searching through endless food databases, there are excellent diary apps out there. But if you are interested in curves, math, Nutrient Timing, and predicting your body's response, give MyoBro a chance.

MyoBro is designed for serious athletes, bodybuilders, and fitness nerds who want to optimize their physiology. We use complex mathematical optimization to calculate what happens inside your body after you eat, turning biochemistry into actionable graphs.

⚡ ULTRA-FAST MACRO TRACKING
MyoBro uses a direct-input approach: instantly enter your meal's total macros (Proteins, Carbs, Fats, Fibers, and Leucine). Save your habitual meals in your custom book and compose your daily plan in seconds.

🧬 THE ANABOLIC ENGINE: CLINICALLY VALIDATED PHYSIOLOGY
The app’s kinetic models are scientifically validated to match human physiology in healthy subjects:

• Modeled Insulin Curves: The app mathematically predicts your insulin spikes, calculating how dietary fats and fibers physically slow down gastric absorption.
• Smart Gastric Emptying: The engine simulates digestion kinetics, mapping the rapid emptying of liquid foods (like whey protein) versus the slow absorption of complex meals.
• Optimal Training Timing: Based on the simulated digestion of your specific meals, the engine calculates the absolute best biological window for your workout.
• MPS & Amino Acid Kinetics: The app tracks Leucine density to find your anabolic threshold, helping you avoid wasting protein (the "Muscle Full Effect").

📊 MINIMALIST PLANNER & CLINICAL CALCULATORS
No distractions. Enter your macros and watch the predictive graphs update instantly. Plus, estimate your TDEE and lean body mass using the clinical US Navy method and Katch-McArdle formula.

🛡️ 100% GDPR COMPLIANT & SECURE
MyoBro is built on "Security by Design." We don't profit from your data.
• Zero Tracking: No analytics, no hidden trackers.
• Right to be Forgotten: Your biometric data is 100% yours. Delete it forever with one click.

🚀 EARLY ACCESS & SUPPORT
MyoBro is currently in its early access phase. By downloading now, you'll secure exclusive perks. Your support is crucial to help us expand current limits, such as the saved meals capacity and the planning window.

🔬 THE SCIENCE BEHIND THE MATH
MyoBro is completely transparent. For the formal scientific validation, kinetic modeling, or if you are a company interested in our APIs or Advanced Dashboards to create personalized predictions based on individual kinetic constants, visit our official website.

Disclaimer: This app is not affiliated, associated, authorized, endorsed by, or in any way officially connected with MacroFactor, Carbon and Cronometer, or any of their subsidiaries or affiliates. The names MacroFactor, Carbon and Cronometer, as well as their related marks and emblems, are registered trademarks of their respective owners.

What’s new

Predictive Mathematical Engine
Dynamic Metabolic Curve Simulation
Public Version