MacroFactor - Macro Tracker

4.2
10.4K reviews
500K+
Downloads
Content rating
USK: All ages
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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
Oct 24, 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

4.2
10.3K reviews
Stefan Langecker
September 15, 2025
edit: database in EU still mostly trash. Algorithms, dashboards, weekly check-ins, overall it's a great app. It's biggest problems is the food database in Germany. Every day I have to add products and with the label scanner being unreliable, I'm adding almost everything manually. Another feature I'd like to see is an image recognition feature. Please let me take a photo of a plate and have the app calculate macros and calories. Other apps can do this already. That would be a game changer.
9 people found this review helpful
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Stronger By Science Technologies LLC
February 3, 2025
Product coverage depends on your specific region and is constantly growing! We have robust coverage in the US, Canada, the UK, Australia, Ireland, New Zealand, Japan, France, and Spain. All users can log from our research-grade library of common foods, add custom entries for local foods, and use the Label Scanner to read local nutrition labels.
M. Groth
September 4, 2025
Best food tracking app ever. I used MFP since 2011, tried a few others in between. Never thought I could be converted though. But MacroFactor is absolutely superior, once you get used to how it works. Minor downside is that the food database for Germany is very small compared to MFP. Not too big of am issue to me, now that I have added the foods I eat on repeat to my library.
1 person found this review helpful
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Stronger By Science Technologies LLC
September 22, 2025
Thank you for taking the time to review us. The use of custom foods and recipes can be very helpful in countries where database coverage is not as robust.
WO N
June 30, 2025
This is a very good app if you are focused on a weight goal. I've tried several different apps this one is the best. If you want results you need to be honest with yourself and consistent. This app sort of forces that because the algorithm makes adjustments. Dishonesty will lead to caloric restrictions. I love it. Unfortunately unforseen costs made it hard to justify keeping the subscription. I'm not training for anything specific so really I just need to put the fork down.
18 people found this review helpful
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Stronger By Science Technologies LLC
June 30, 2025
Thank you for providing your valuable feedback.

What’s new

* Expenditure V3 optimized
* New Expenditure V3 modifiers available in Expenditure Settings
* Individualized data deletion by data type