MacroFactor - Macro Tracker

2.3
7.7K reviews
500K+
Downloads
Content rating
Rated for 12+
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About this app

MacroFactor combines innovative coaching algorithms with proven nutrition and behavioral science to help you reach your diet goals and achieve empowering, sustainable results.

MacroFactor uses a dynamic algorithm to adapt to changes in your metabolism and personalize your macro plan to keep you on track.

Download to start your 7-day trial of this premium, ad-free macro tracker app.

DIET SMARTER

Using a best-in-class expenditure estimate, MacroFactor’s nutrition coach algorithm adapts to changes in your metabolism so you never plateau.

• The unique energy expenditure calculation detects changes in your metabolism
• Smart algorithms personalize your calorie and macro intake targets, just like a nutrition coach would
• Weekly check-ins keep you on track toward your goals

The result? You better understand your body’s needs and can successfully reach and sustain your goals without stress.

THE BEST MACRO TRACKER TOOLS

• The fastest macro tracker on the market with tools like barcode scan and custom foods
• Verified food database, so you can trust the accuracy of the foods you log
• Custom macro programs and weekly check-ins based on your goals and preferences
• Detailed breakdowns of micronutrients, macros, and more
• Period tracker, habit tracker, unique data insights and visualization, integrations, dark mode, and more

AN EMPOWERING, SUSTAINABLE APPROACH

MacroFactor’s robust nutrition coach algorithm will make appropriate adjustments to your calorie and macro targets based on what you log, regardless of how close you came to hitting your targets from the previous week. The algorithms don’t function any worse if you deviate from your macro targets.

This means that unlike other nutrition coach apps, you don’t have to eat like a robot or perfectly adhere to your macro targets in order to get your weekly coaching check-in and an appropriate calorie adjustment.

You’ll never see warnings, red numbers, or shaming when you go over your calorie or macro targets, unlike in other macro tracker apps.

Instead, MacroFactor’s macro tracker and nutrition coach aim to empower you with the guidance and tools you need to reach your goals without stress or rigidity.

A CLOSER LOOK AT FEATURES & BENEFITS

Nutrition coach
• Get a science-backed macro plan designed for your goals and preferences
• Set a goal to lose, maintain, or gain weight
• Smart nutrition coach AI makes weekly changes to your macro plan to keep you on track

Macro tracker
• Large verified food database, so you can trust that calorie and macro information is accurate
• Barcode scanner
• Food tracker for both macros and micronutrients
• Features like copy/paste, custom foods, and smart history make food tracking quick and easy
• Timeline-style food log doesn’t lock you in to a certain number of meals
• Metric and imperial options
• Custom foods and recipes

Health insights tracker
• Best-in-class expenditure estimate
• Unique Weight Trend insight that cuts through the noise of daily fluctuations
• Habit tracker
• Period tracker

NOTICES

Contains information from Open Food Facts, which is made available
here under the Open Database License (ODbL).

Open Food Facts:
https://openfoodfacts.org/

ODbL:
https://opendatacommons.org/licenses/odbl/1-0/

SUBSCRIPTION PRICING & TERMS

MacroFactor is a premium app that offers three auto-renewing subscription options:
$11.99 / month
$47.99 / half year
$71.99 / year (equal to $5.99 a month)

MacroFactor has a free trial, but does not offer a free subscription tier.

These prices are for US customers. Pricing in other countries may vary. Payment will be charged to your Google Play account at confirmation of purchase.

Your subscription to MacroFactor will automatically renew, unless you cancel at least 24 hours before the current period ends. You can cancel your subscription from your Google Play account settings.

Terms & Conditions:
https://terms.macrofactorapp.com/

Privacy Policy:
https://privacy.macrofactorapp.com/
Updated on
Apr 23, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, Financial info and 4 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

2.3
7.63K reviews
Ace Dyke
March 31, 2025
Hands down the best macro tracking app out there. I can count on one hand how many times I've bought an app or subscribed to an app on here, but this was a no brainer for me. Super simple to use, easy and quick it makes tracking macros a breeze. Also love the check in feature where it tweaks your macros to adjust to your weight loss. Amazing app!
4 people found this review helpful
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Stronger By Science Technologies LLC
April 6, 2025
So glad to hear you are enjoying the app and all the features we have to offer!
Joey Schantz
February 11, 2025
Edit: 5 stars for annual discount...was my only complaint before. This is without a doubt, the BEST science based nutrition coaching app that exists. I've tried many and this one is the best by a landslide. I desperately want to give it 5 stars. I REALLY do. But the ONE and ONLY ONE downside to MacroFactor is the price of the subscription. I've been using it for months to reach my goal weight and I can't justify the cost anymore. At $12 per month, the cost is just too high.
54 people found this review helpful
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Stronger By Science Technologies LLC
January 31, 2025
Thanks for the great praise! When using the annual subscription option the monthly cost equivalent is $5.99. To switch, cancel the current subscription in your Google Play account, and when it expires the app will present all three options again, annual, semiannual, and monthly.
Lina Rudkovska
February 7, 2025
Genius application! But manual product search is horrible. I barely can find something even knowing precisely product name/brand, and what is easily searchable in multiple other apps like fatsecret, yazio, foodvisor etc. Which is so disappointing because I really want to stick to this app, but absence of fast and convenient manual search is a no for me. Really, really, really want to use it again because besides absolutely daunting search it's a GREAT tracker (and not just a tracker).
6 people found this review helpful
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Stronger By Science Technologies LLC
February 24, 2025
Thanks for your feedback!

What’s new

AI-powered food logging now in beta
* Log your meals by simply snapping a photo