Macro Alien

Macro Tracker for Athletes

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

The macro tracker built for serious athletes. AI coach, day-type nutrition cycling, periodized phases, photo scanning, and adaptive TDEE. Train hard. Eat smarter. Macro Alien — the macro tracker built for athletes who actually train. Most nutrition apps are built for casual dieters. Macro Alien is built for the gym. For competition prep. For athletes who need different macros on heavy squat days vs recovery days. AI NUTRITION COACH Your AI coach knows your sport, your phase, and your numbers. Ask it to adjust macros after a brutal session. Get pre-workout meal ideas. Have it build a full periodized plan for your next competition. It's like having a nutrition coach in your pocket. SMART DAY TYPES Heavy day? Carbs go up to fuel performance. Recovery day? Scaled back. Moderate session? Right in between. Set your training type each morning and your macro targets shift automatically. No more eating the same thing regardless of how you train. LOG IN SECONDS Photograph your plate — AI identifies every item and estimates macros instantly. Scan a barcode from 1M+ foods. Search by name. Build meals from ingredients. Log a full meal prep in under a minute. PERIODIZED PHASES Cut. Bulk. Maintain. Macro Alien builds your phase timeline with weekly rate targets, auto-transitions, and AI-adjusted macros for each block. Set your competition date or goal weight — it works backward from there. ADAPTIVE TDEE TRACKING Forget online TDEE calculators. Macro Alien tracks your weight trend and intake over time to calculate your actual metabolic rate using Kalman-filtered estimation. It detects metabolic adaptation and adjusts before you plateau. APPLE HEALTH SYNC Steps, active calories, workouts, and sleep pulled directly from Apple Health. Your TDEE accounts for real training volume — not a static activity multiplier you picked once. MEAL & RECIPE BUILDER Build meals from individual ingredients. Save templates for meal prep staples. AI fills in the macros. Reuse your go-to meals with one tap. BUILT FOR YOUR SPORT Powerlifting. Bodybuilding. CrossFit. Hyrox. Running. Olympic lifting. Combat sports. Wrestling. Whatever you compete in — Macro Alien understands periodized nutrition for your discipline. $4.99/mo or $49.99/yr. 7-day free trial. Full access. Cancel anytime. Terms: https://macroalien.app/terms/

Ratings & Reviews

  • 5.0
    out of 5
    2 Ratings

Smarter data sync, richer weekly check-in insights with phase context, and improved training phase intelligence.

Version 1.3

The developer, MOONLIGHT BE THE LIGHT, LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Health & Fitness
    • Contact Info
    • Identifiers
    • Usage Data
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
  • MOONLIGHT BE THE LIGHT, LLC
Size
  • 51.8 MB
Category
  • Health & Fitness
Compatibility
Requires iOS 15.0 or later.
  • iPhone
    Requires iOS 15.0 or later.
  • iPad
    Requires iPadOS 15.0 or later.
  • iPod touch
    Requires iOS 15.0 or later.
  • Mac
    Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
  • English
Age Rating
9+
In-App Purchases
Yes
  • Macro Alien Max $29.99
  • Macro Alien Max $4.99
  • Learn More
Copyright
  • © 2026 Moonlight Be The Light, LLC
  • Developer Website
  • Privacy Policy

    • More by MOONLIGHT BE THE LIGHT, LLC