MacroFactor is a smart macro tracker and nutrition coach. You can use it to track your weight and the foods you eat. The app then tells you your daily energy expenditure (the calories you burn) and your weight trend, and it adjusts your calories/macros to help keep you on track toward my goals.

Here are 4 reasons MacroFactor is the BEST app for losing weight, gaining muscle, and maintaining results:

1. You can log foods faster in MacroFactor than in any other app. (We quantified it.) Plus, all items in MacroFactor’s food search database have been verified, so you can trust the accuracy of the foods you log.
2. Its smart coaching feature will give you science-based recommendations tailored to your goals and preferences. It will also give you weekly updates to your macros, just like a nutrition coach would, so you can be sure you’re always on track toward your goals.
3. The app’s algorithm uses your weight and nutrition data to offer a personalized energy expenditure estimate that is much more accurate than the wearables or static calculators that other apps rely on.
4. On top of all the expected utilities you get in most food loggers (like barcode scanning and custom foods/recipes), MacroFactor also offers progress photos and body metrics tracking, a full suite of micronutrient tracking features, widgets, a label scanner, and more.