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5/5

"The best paid diet app."

macrofactor
5/5

"The top nutrition tracking app on the market"

feastgood
5/5

"The best paid diet app."

Reach your diet goals with the smartest, fastest nutrition app on the market.

MacroFactor is a science-backed diet sidekick and macro tracker app from Stronger By Science Technologies.

Fast and accurate food logging

MacroFactor has the fastest food logging workflows on the market. Logging a food takes fewer taps in MacroFactor than in any other app, and all foods have been verified for accuracy.

Sustainable and empowering diet coach

Unlike other diet coach apps, you don’t have to perfectly adhere to your targets to get smart adjustments to your plan, and you'll never see red numbers or shaming tactics.

Evidence-based recommendations

MacroFactor's algorithms and recommendations are based on proven nutrition and behavioral science.

Learn more and see our full feature breakdown

Latest articles

The Problems with Calorie Counting

Calorie counting seems simple, but there are a few common pitfalls that often prevent dieters from reaching their goals. In this article, you’ll learn to navigate those challenges and develop a better approach to calorie counting for gaining, losing, or maintaining weight.

Read more articles on the MacroFactor blog

Help

The MacroFactor Knowledge Base contains helpful how-tos, answers to FAQs, and explanations of the app's unique features.

Roadmap

The MacroFactor public roadmap shows our plans for new features and improvements. We welcome your feature requests here too!

Community

The MacroFactor groups are a great place to ask and answer questions and connect with a likeminded and supportive community.

Reach your diet goals with MacroFactor

Join 25,000 users and confidently control your nutrition with MacroFactor. Download and start your free trial to get your custom macro plan and food logging access today.

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