Your fitness journey shouldn't be a subscription.
Let's fix that.
Meet the fast, privacy-first fitness companion that runs entirely on your device. Track macros, program workouts, and adapt your nutrition without subscriptions or cloud dependencies.
🚀 Join Free Private Beta
The 3-Second Log
We built Macro Trainer from the ground up to be instant. By combining a local-first database with on-device machine learning, we've eliminated loading spinners and network delay entirely.
- Zero network latency
- Instant barcode scanner
- Over 1 million verified foods
- Smart recents and frequent meals
The Virtual Coach
It's like having a world-class trainer right in your pocket. Finish our onboarding, and you instantly receive a complete, customized program that adapts to you in real-time using cutting-edge coaching logic.
- Flexible Compliance Gates: Evaluates your calorie and macro consistency within range-based zones rather than demanding absolute perfection.
- Psychological & Recovery Triggers: Reassures you during sudden scale spikes, flags extreme calorie deficits, and warns of metabolic slowdown.
- Active Body Recomposition Hold: Holds macros steady if your lift volume and strength increase while weight stalls, letting you build muscle and burn fat.
- Supportive Ghost Check-Ins: Reaches out automatically with personalized support and advice if you stop logging, keeping you on track.
Beautiful Visuals & Biofeedback
Tracking your progress goes far beyond just body weight. We've designed gorgeous, interactive charts and logging tools to help you understand your biological trends at a glance, without administrative overhead.
- 7-Day Rolling Averages: Toggle between raw scale weight and a 7-day moving average to filter out daily water weight spikes.
- Subjective Biofeedback Tracking: Log daily ratings for sleep quality, energy levels, and hunger to stay in sync with your recovery.
- Interactive Charts: Visual representations of your macro distribution, progressive training volume, and strength milestones over time.
- Health Integrations: Seamless synchronization with Apple HealthKit and Google Health Connect.
Meet Your AI Coaches
Choose the coaching style that matches your psychology. Switch anytime inside the app.
Coach Chris
Chris believes consistency always beats perfection. Always ready with positive reinforcement, practical recovery tips, and a reminder that every small step forward is a victory.
Coach Nikos
Nikos cuts through excuses to help you get results. A firm believer that true confidence is built by executing when you don't feel like it, he will keep you locked on your goals.
Coach Sophia
Sophia views the body as a complex system of inputs and outputs. Focusing on progressive overload and metabolic telemetry, she explains the exact science behind your progress.
Coach Elena
Elena empowers you to build strength and metabolic flexibility through flexible fueling. She focuses on anti-diet food freedom and cycle-syncing, providing a judgment-free space to adapt to life's curveballs.
But there is one more thing...
Absolute Privacy
We believe your health data belongs to you. No servers, no data mining. Macro Trainer operates entirely on your device. What happens on your phone, stays on your phone.
Anti-Zombie-Billing
Tired of $20/month fitness subscriptions? So are we. Macro Trainer is a one-time premium purchase. You don't rent it. You own it forever.
Available Everywhere
Macro Trainer is available on all major platforms. Your data stays local, wherever you are.
Ready to take control?
Join our exclusive beta program today. Beta spots are limited to ensure we can provide the best possible feedback loop during development.
🚀 Secure Your Beta Spot