10/10
This app is the BEST for athletes and people who like being in shape. Makes it so easy to track your food by just uploading a picture and you can personalize it to your goals!
Free
In-App Purchases
About
This app is a macro tracker designed for athletes, offering AI-powered nutrition coaching and personalized meal plans. It adapts to your training intensity and goals, helping you log meals quickly and track metabolic changes.
✓AI Nutrition Coach
✓Smart Day Types
✓Log in Seconds
✓Periodized Phases
✓Adaptive TDEE Tracking
✓Apple Health Sync
✓Meal & Recipe Builder
Show original description
What's New in Macro Alien
1.3 (8)
May 13, 2026
Smarter data sync and UI improvements.
Subscription plans
Macro Alien Max
Unlimited AI coaching, food scanning, and tracking.
$4.991 Month
7 Days trialUser reviews
Developer apps
FAQ
What is Macro Alien?
Macro Alien is a macro tracking application specifically designed for athletes. It offers AI-powered nutrition coaching, smart day types, and periodized phase planning to help users meet their training and competition goals.
How does Macro Alien's AI Nutrition Coach work?
The AI coach understands your sport, training phase, and nutritional numbers. You can ask it to adjust macros after intense workouts, get meal ideas, or build a full periodized plan for upcoming competitions.
Can Macro Alien adapt to different training days?
Yes, Macro Alien features 'Smart Day Types' that automatically adjust your macro targets based on your daily training. Whether it's a heavy day, recovery day, or moderate session, your macros will shift accordingly.
How quickly can I log my meals with Macro Alien?
You can log meals in seconds by photographing your plate for AI identification, scanning barcodes from over 1 million foods, searching by name, or building meals from ingredients. It's designed for efficient meal prep logging.
Does Macro Alien sync with Apple Health?
Yes, Macro Alien syncs with Apple Health to pull data such as steps, active calories, workouts, and sleep. This allows your TDEE tracking to account for your actual training volume.
What are the subscription options for Macro Alien?
Macro Alien offers a subscription model with a 7-day free trial. You can choose between a monthly plan at $4.99/month or an annual plan at $49.99/year, both providing full access to all features. You can cancel anytime.
How does Macro Alien track my metabolic rate?
Macro Alien uses adaptive TDEE tracking, employing Kalman-filtered estimation to calculate your actual metabolic rate based on your weight trend and intake over time. It detects metabolic adaptation and adjusts proactively.
Is Macro Alien suitable for various sports?
Yes, Macro Alien is built for a wide range of sports including powerlifting, bodybuilding, CrossFit, Hyrox, running, Olympic lifting, combat sports, and wrestling, understanding periodized nutrition for each discipline.